53086404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 145363680

約数和(自身を除く): 92277276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 659, 822, 959, 1318, 1644, 1918, 1977, 2636, 2877, 3836, 3954, 4613, 5754, 6713, 7908, 9226, 11508, 13426, 13839, 18452, 20139, 26852, 27678, 32291, 40278, 55356, 64582, 80556, 90283, 96873, 129164, 180566, 193746, 270849, 361132, 387492, 541698, 631981, 1083396, 1263962, 1895943, 2527924, 3791886, 4423867, 7583772, 8847734, 13271601, 17695468, 26543202, 53086404]

約数ペア:

[(1, 53086404), (2, 26543202), (3, 17695468), (4, 13271601), (6, 8847734), (7, 7583772), (12, 4423867), (14, 3791886), (21, 2527924), (28, 1895943), (42, 1263962), (49, 1083396), (84, 631981), (98, 541698), (137, 387492), (147, 361132), (196, 270849), (274, 193746), (294, 180566), (411, 129164), (548, 96873), (588, 90283), (659, 80556), (822, 64582), (959, 55356), (1318, 40278), (1644, 32291), (1918, 27678), (1977, 26852), (2636, 20139), (2877, 18452), (3836, 13839), (3954, 13426), (4613, 11508), (5754, 9226), (6713, 7908)]