53993688

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 157640280

約数和(自身を除く): 103646592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 937, 1029, 1176, 1372, 1874, 2058, 2401, 2744, 2811, 3748, 4116, 4802, 5622, 6559, 7203, 7496, 8232, 9604, 11244, 13118, 14406, 19208, 19677, 22488, 26236, 28812, 39354, 45913, 52472, 57624, 78708, 91826, 137739, 157416, 183652, 275478, 321391, 367304, 550956, 642782, 964173, 1101912, 1285564, 1928346, 2249737, 2571128, 3856692, 4499474, 6749211, 7713384, 8998948, 13498422, 17997896, 26996844, 53993688]

約数ペア:

[(1, 53993688), (2, 26996844), (3, 17997896), (4, 13498422), (6, 8998948), (7, 7713384), (8, 6749211), (12, 4499474), (14, 3856692), (21, 2571128), (24, 2249737), (28, 1928346), (42, 1285564), (49, 1101912), (56, 964173), (84, 642782), (98, 550956), (147, 367304), (168, 321391), (196, 275478), (294, 183652), (343, 157416), (392, 137739), (588, 91826), (686, 78708), (937, 57624), (1029, 52472), (1176, 45913), (1372, 39354), (1874, 28812), (2058, 26236), (2401, 22488), (2744, 19677), (2811, 19208), (3748, 14406), (4116, 13118), (4802, 11244), (5622, 9604), (6559, 8232), (7203, 7496)]