51866366968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1\times {\mathrm{5273}}^1$

素因数の和:5912

約数の個数: 64

約数和(自身を含む): 105437808000

約数和(自身を除く): 53571441032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 349, 542, 698, 1084, 1396, 2168, 2792, 3523, 4537, 5273, 7046, 9074, 10546, 14092, 18148, 21092, 28184, 36296, 42184, 68549, 94579, 137098, 189158, 274196, 378316, 548392, 756632, 1229527, 1428983, 1840277, 2459054, 2857966, 3680554, 4918108, 5715932, 7361108, 9836216, 11431864, 14722216, 18576779, 23923601, 37153558, 47847202, 74307116, 95694404, 148614232, 191388808, 498715067, 997430134, 1994860268, 3989720536, 6483295871, 12966591742, 25933183484, 51866366968]

約数ペア:

[(1, 51866366968), (2, 25933183484), (4, 12966591742), (8, 6483295871), (13, 3989720536), (26, 1994860268), (52, 997430134), (104, 498715067), (271, 191388808), (349, 148614232), (542, 95694404), (698, 74307116), (1084, 47847202), (1396, 37153558), (2168, 23923601), (2792, 18576779), (3523, 14722216), (4537, 11431864), (5273, 9836216), (7046, 7361108), (9074, 5715932), (10546, 4918108), (14092, 3680554), (18148, 2857966), (21092, 2459054), (28184, 1840277), (36296, 1428983), (42184, 1229527), (68549, 756632), (94579, 548392), (137098, 378316), (189158, 274196)]