53425400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 146657280

約数和(自身を除く): 93231880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1231, 1240, 1400, 1550, 1736, 2170, 2462, 3100, 4340, 4924, 5425, 6155, 6200, 8617, 8680, 9848, 10850, 12310, 17234, 21700, 24620, 30775, 34468, 38161, 43085, 43400, 49240, 61550, 68936, 76322, 86170, 123100, 152644, 172340, 190805, 215425, 246200, 267127, 305288, 344680, 381610, 430850, 534254, 763220, 861700, 954025, 1068508, 1335635, 1526440, 1723400, 1908050, 2137016, 2671270, 3816100, 5342540, 6678175, 7632200, 10685080, 13356350, 26712700, 53425400]

約数ペア:

[(1, 53425400), (2, 26712700), (4, 13356350), (5, 10685080), (7, 7632200), (8, 6678175), (10, 5342540), (14, 3816100), (20, 2671270), (25, 2137016), (28, 1908050), (31, 1723400), (35, 1526440), (40, 1335635), (50, 1068508), (56, 954025), (62, 861700), (70, 763220), (100, 534254), (124, 430850), (140, 381610), (155, 344680), (175, 305288), (200, 267127), (217, 246200), (248, 215425), (280, 190805), (310, 172340), (350, 152644), (434, 123100), (620, 86170), (700, 76322), (775, 68936), (868, 61550), (1085, 49240), (1231, 43400), (1240, 43085), (1400, 38161), (1550, 34468), (1736, 30775), (2170, 24620), (2462, 21700), (3100, 17234), (4340, 12310), (4924, 10850), (5425, 9848), (6155, 8680), (6200, 8617)]