51039872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 112597800

約数和(自身を除く): 61557928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 829, 832, 962, 1184, 1658, 1664, 1924, 2368, 3316, 3848, 4736, 6632, 7696, 10777, 13264, 15392, 21554, 26528, 30673, 30784, 43108, 53056, 61346, 61568, 86216, 106112, 122692, 172432, 245384, 344864, 398749, 490768, 689728, 797498, 981536, 1379456, 1594996, 1963072, 3189992, 3926144, 6379984, 12759968, 25519936, 51039872]

約数ペア:

[(1, 51039872), (2, 25519936), (4, 12759968), (8, 6379984), (13, 3926144), (16, 3189992), (26, 1963072), (32, 1594996), (37, 1379456), (52, 981536), (64, 797498), (74, 689728), (104, 490768), (128, 398749), (148, 344864), (208, 245384), (296, 172432), (416, 122692), (481, 106112), (592, 86216), (829, 61568), (832, 61346), (962, 53056), (1184, 43108), (1658, 30784), (1664, 30673), (1924, 26528), (2368, 21554), (3316, 15392), (3848, 13264), (4736, 10777), (6632, 7696)]