49072212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 153811840

約数和(自身を除く): 104739628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 277, 333, 342, 399, 444, 518, 532, 554, 666, 684, 703, 777, 798, 831, 1036, 1108, 1197, 1332, 1406, 1554, 1596, 1662, 1939, 2109, 2331, 2394, 2493, 2812, 3108, 3324, 3878, 4218, 4662, 4788, 4921, 4986, 5263, 5817, 6327, 7756, 8436, 9324, 9842, 9972, 10249, 10526, 11634, 12654, 14763, 15789, 17451, 19684, 20498, 21052, 23268, 25308, 29526, 30747, 31578, 34902, 36841, 40996, 44289, 47367, 59052, 61494, 63156, 69804, 71743, 73682, 88578, 92241, 94734, 110523, 122988, 143486, 147364, 177156, 184482, 189468, 194731, 215229, 221046, 286972, 331569, 368964, 389462, 430458, 442092, 584193, 645687, 663138, 778924, 860916, 1168386, 1291374, 1326276, 1363117, 1752579, 2336772, 2582748, 2726234, 3505158, 4089351, 5452468, 7010316, 8178702, 12268053, 16357404, 24536106, 49072212]

約数ペア:

[(1, 49072212), (2, 24536106), (3, 16357404), (4, 12268053), (6, 8178702), (7, 7010316), (9, 5452468), (12, 4089351), (14, 3505158), (18, 2726234), (19, 2582748), (21, 2336772), (28, 1752579), (36, 1363117), (37, 1326276), (38, 1291374), (42, 1168386), (57, 860916), (63, 778924), (74, 663138), (76, 645687), (84, 584193), (111, 442092), (114, 430458), (126, 389462), (133, 368964), (148, 331569), (171, 286972), (222, 221046), (228, 215229), (252, 194731), (259, 189468), (266, 184482), (277, 177156), (333, 147364), (342, 143486), (399, 122988), (444, 110523), (518, 94734), (532, 92241), (554, 88578), (666, 73682), (684, 71743), (703, 69804), (777, 63156), (798, 61494), (831, 59052), (1036, 47367), (1108, 44289), (1197, 40996), (1332, 36841), (1406, 34902), (1554, 31578), (1596, 30747), (1662, 29526), (1939, 25308), (2109, 23268), (2331, 21052), (2394, 20498), (2493, 19684), (2812, 17451), (3108, 15789), (3324, 14763), (3878, 12654), (4218, 11634), (4662, 10526), (4788, 10249), (4921, 9972), (4986, 9842), (5263, 9324), (5817, 8436), (6327, 7756)]