51410772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6629

約数の個数: 72

約数和(自身を含む): 153334272

約数和(自身を除く): 101923500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 6581, 7812, 13162, 19743, 26324, 39486, 46067, 59229, 78972, 92134, 118458, 138201, 184268, 204011, 236916, 276402, 408022, 414603, 552804, 612033, 816044, 829206, 1224066, 1428077, 1658412, 1836099, 2448132, 2856154, 3672198, 4284231, 5712308, 7344396, 8568462, 12852693, 17136924, 25705386, 51410772]

約数ペア:

[(1, 51410772), (2, 25705386), (3, 17136924), (4, 12852693), (6, 8568462), (7, 7344396), (9, 5712308), (12, 4284231), (14, 3672198), (18, 2856154), (21, 2448132), (28, 1836099), (31, 1658412), (36, 1428077), (42, 1224066), (62, 829206), (63, 816044), (84, 612033), (93, 552804), (124, 414603), (126, 408022), (186, 276402), (217, 236916), (252, 204011), (279, 184268), (372, 138201), (434, 118458), (558, 92134), (651, 78972), (868, 59229), (1116, 46067), (1302, 39486), (1953, 26324), (2604, 19743), (3906, 13162), (6581, 7812)]