51977824

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 106638336

約数和(自身を除く): 54660512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 151, 248, 302, 347, 496, 604, 694, 992, 1208, 1388, 2416, 2776, 4681, 4832, 5552, 9362, 10757, 11104, 18724, 21514, 37448, 43028, 52397, 74896, 86056, 104794, 149792, 172112, 209588, 344224, 419176, 838352, 1624307, 1676704, 3248614, 6497228, 12994456, 25988912, 51977824]

約数ペア:

[(1, 51977824), (2, 25988912), (4, 12994456), (8, 6497228), (16, 3248614), (31, 1676704), (32, 1624307), (62, 838352), (124, 419176), (151, 344224), (248, 209588), (302, 172112), (347, 149792), (496, 104794), (604, 86056), (694, 74896), (992, 52397), (1208, 43028), (1388, 37448), (2416, 21514), (2776, 18724), (4681, 11104), (4832, 10757), (5552, 9362)]