53159820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2759

約数の個数: 96

約数和(自身を含む): 173795328

約数和(自身を除く): 120635508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2693, 2820, 3290, 3948, 4935, 5386, 6580, 8079, 9870, 10772, 13465, 16158, 18851, 19740, 26930, 32316, 37702, 40395, 53860, 56553, 75404, 80790, 94255, 113106, 126571, 161580, 188510, 226212, 253142, 282765, 377020, 379713, 506284, 565530, 632855, 759426, 885997, 1131060, 1265710, 1518852, 1771994, 1898565, 2531420, 2657991, 3543988, 3797130, 4429985, 5315982, 7594260, 8859970, 10631964, 13289955, 17719940, 26579910, 53159820]

約数ペア:

[(1, 53159820), (2, 26579910), (3, 17719940), (4, 13289955), (5, 10631964), (6, 8859970), (7, 7594260), (10, 5315982), (12, 4429985), (14, 3797130), (15, 3543988), (20, 2657991), (21, 2531420), (28, 1898565), (30, 1771994), (35, 1518852), (42, 1265710), (47, 1131060), (60, 885997), (70, 759426), (84, 632855), (94, 565530), (105, 506284), (140, 379713), (141, 377020), (188, 282765), (210, 253142), (235, 226212), (282, 188510), (329, 161580), (420, 126571), (470, 113106), (564, 94255), (658, 80790), (705, 75404), (940, 56553), (987, 53860), (1316, 40395), (1410, 37702), (1645, 32316), (1974, 26930), (2693, 19740), (2820, 18851), (3290, 16158), (3948, 13465), (4935, 10772), (5386, 9870), (6580, 8079)]