48778847988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:798

約数の個数: 192

約数和(自身を含む): 127292497920

約数和(自身を除く): 78513649932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 79, 107, 142, 156, 158, 213, 214, 237, 284, 316, 321, 426, 428, 474, 521, 642, 852, 923, 948, 1027, 1042, 1284, 1391, 1563, 1846, 2054, 2084, 2769, 2782, 3081, 3126, 3692, 4108, 4173, 5538, 5564, 5609, 6162, 6252, 6773, 7597, 8346, 8453, 11076, 11218, 12324, 13546, 15194, 16692, 16827, 16906, 20319, 22436, 22791, 25359, 27092, 30388, 33654, 33812, 36991, 40638, 41159, 45582, 50718, 55747, 67308, 72917, 73982, 81276, 82318, 91164, 98761, 101436, 109889, 110973, 111494, 123477, 145834, 147964, 164636, 167241, 197522, 218751, 219778, 221946, 222988, 246954, 291668, 296283, 329667, 334482, 395044, 437502, 439556, 443892, 480883, 493908, 535067, 592566, 600163, 659334, 668964, 724711, 875004, 961766, 1070134, 1185132, 1200326, 1318668, 1442649, 1449422, 1605201, 1800489, 1923532, 2140268, 2174133, 2400652, 2885298, 2898844, 2922289, 3210402, 3600978, 3958037, 4348266, 4404013, 5770596, 5844578, 6420804, 7201956, 7802119, 7916074, 8696532, 8766867, 8808026, 11689156, 11874111, 13212039, 15604238, 15832148, 17533734, 17616052, 23406357, 23748222, 26424078, 31208476, 35067468, 37989757, 46812714, 47496444, 51454481, 52848156, 57252169, 75979514, 93625428, 102908962, 113969271, 114504338, 151959028, 154363443, 171756507, 205817924, 227938542, 229008676, 308726886, 312684923, 343513014, 455877084, 617453772, 625369846, 687026028, 938054769, 1250739692, 1876109538, 3752219076, 4064903999, 8129807998, 12194711997, 16259615996, 24389423994, 48778847988]

約数ペア:

[(1, 48778847988), (2, 24389423994), (3, 16259615996), (4, 12194711997), (6, 8129807998), (12, 4064903999), (13, 3752219076), (26, 1876109538), (39, 1250739692), (52, 938054769), (71, 687026028), (78, 625369846), (79, 617453772), (107, 455877084), (142, 343513014), (156, 312684923), (158, 308726886), (213, 229008676), (214, 227938542), (237, 205817924), (284, 171756507), (316, 154363443), (321, 151959028), (426, 114504338), (428, 113969271), (474, 102908962), (521, 93625428), (642, 75979514), (852, 57252169), (923, 52848156), (948, 51454481), (1027, 47496444), (1042, 46812714), (1284, 37989757), (1391, 35067468), (1563, 31208476), (1846, 26424078), (2054, 23748222), (2084, 23406357), (2769, 17616052), (2782, 17533734), (3081, 15832148), (3126, 15604238), (3692, 13212039), (4108, 11874111), (4173, 11689156), (5538, 8808026), (5564, 8766867), (5609, 8696532), (6162, 7916074), (6252, 7802119), (6773, 7201956), (7597, 6420804), (8346, 5844578), (8453, 5770596), (11076, 4404013), (11218, 4348266), (12324, 3958037), (13546, 3600978), (15194, 3210402), (16692, 2922289), (16827, 2898844), (16906, 2885298), (20319, 2400652), (22436, 2174133), (22791, 2140268), (25359, 1923532), (27092, 1800489), (30388, 1605201), (33654, 1449422), (33812, 1442649), (36991, 1318668), (40638, 1200326), (41159, 1185132), (45582, 1070134), (50718, 961766), (55747, 875004), (67308, 724711), (72917, 668964), (73982, 659334), (81276, 600163), (82318, 592566), (91164, 535067), (98761, 493908), (101436, 480883), (109889, 443892), (110973, 439556), (111494, 437502), (123477, 395044), (145834, 334482), (147964, 329667), (164636, 296283), (167241, 291668), (197522, 246954), (218751, 222988), (219778, 221946)]