51691248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2739

約数の個数: 120

約数和(自身を含む): 174096000

約数和(自身を除く): 122404752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2699, 2736, 3192, 4788, 5398, 6384, 8097, 9576, 10796, 16194, 18893, 19152, 21592, 24291, 32388, 37786, 43184, 48582, 51281, 56679, 64776, 75572, 97164, 102562, 113358, 129552, 151144, 153843, 170037, 194328, 205124, 226716, 302288, 307686, 340074, 358967, 388656, 410248, 453432, 461529, 615372, 680148, 717934, 820496, 906864, 923058, 1076901, 1230744, 1360296, 1435868, 1846116, 2153802, 2461488, 2720592, 2871736, 3230703, 3692232, 4307604, 5743472, 6461406, 7384464, 8615208, 12922812, 17230416, 25845624, 51691248]

約数ペア:

[(1, 51691248), (2, 25845624), (3, 17230416), (4, 12922812), (6, 8615208), (7, 7384464), (8, 6461406), (9, 5743472), (12, 4307604), (14, 3692232), (16, 3230703), (18, 2871736), (19, 2720592), (21, 2461488), (24, 2153802), (28, 1846116), (36, 1435868), (38, 1360296), (42, 1230744), (48, 1076901), (56, 923058), (57, 906864), (63, 820496), (72, 717934), (76, 680148), (84, 615372), (112, 461529), (114, 453432), (126, 410248), (133, 388656), (144, 358967), (152, 340074), (168, 307686), (171, 302288), (228, 226716), (252, 205124), (266, 194328), (304, 170037), (336, 153843), (342, 151144), (399, 129552), (456, 113358), (504, 102562), (532, 97164), (684, 75572), (798, 64776), (912, 56679), (1008, 51281), (1064, 48582), (1197, 43184), (1368, 37786), (1596, 32388), (2128, 24291), (2394, 21592), (2699, 19152), (2736, 18893), (3192, 16194), (4788, 10796), (5398, 9576), (6384, 8097)]