54582796801

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 66743028000

約数和(自身を除く): 12160231199

約数列:

[1, 13, 17, 19, 131, 169, 221, 247, 289, 323, 449, 1703, 2227, 2489, 2873, 3211, 3757, 4199, 5491, 5837, 7633, 8531, 22139, 28951, 32357, 37859, 42313, 48841, 54587, 58819, 71383, 75881, 99229, 110903, 129761, 145027, 376363, 420641, 492167, 550069, 719321, 764647, 927979, 999923, 1117561, 1289977, 1441739, 1686893, 1885351, 2465459, 6398171, 7150897, 9351173, 9940411, 12998999, 14528293, 16998691, 18998537, 21929609, 24509563, 32050967, 121565249, 168986987, 188867809, 220982983, 246980981, 322975129, 416662571, 2872778779, 3210752753, 4198676677, 54582796801]

約数ペア:

[(1, 54582796801), (13, 4198676677), (17, 3210752753), (19, 2872778779), (131, 416662571), (169, 322975129), (221, 246980981), (247, 220982983), (289, 188867809), (323, 168986987), (449, 121565249), (1703, 32050967), (2227, 24509563), (2489, 21929609), (2873, 18998537), (3211, 16998691), (3757, 14528293), (4199, 12998999), (5491, 9940411), (5837, 9351173), (7633, 7150897), (8531, 6398171), (22139, 2465459), (28951, 1885351), (32357, 1686893), (37859, 1441739), (42313, 1289977), (48841, 1117561), (54587, 999923), (58819, 927979), (71383, 764647), (75881, 719321), (99229, 550069), (110903, 492167), (129761, 420641), (145027, 376363)]