55138524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 151683840

約数和(自身を除く): 96545316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1187, 1659, 2212, 2374, 3318, 3561, 3871, 4748, 6636, 7122, 7742, 8309, 11613, 14244, 15484, 16618, 23226, 24927, 33236, 46452, 49854, 58163, 93773, 99708, 116326, 174489, 187546, 232652, 281319, 348978, 375092, 562638, 656411, 697956, 1125276, 1312822, 1969233, 2625644, 3938466, 4594877, 7876932, 9189754, 13784631, 18379508, 27569262, 55138524]

約数ペア:

[(1, 55138524), (2, 27569262), (3, 18379508), (4, 13784631), (6, 9189754), (7, 7876932), (12, 4594877), (14, 3938466), (21, 2625644), (28, 1969233), (42, 1312822), (49, 1125276), (79, 697956), (84, 656411), (98, 562638), (147, 375092), (158, 348978), (196, 281319), (237, 232652), (294, 187546), (316, 174489), (474, 116326), (553, 99708), (588, 93773), (948, 58163), (1106, 49854), (1187, 46452), (1659, 33236), (2212, 24927), (2374, 23226), (3318, 16618), (3561, 15484), (3871, 14244), (4748, 11613), (6636, 8309), (7122, 7742)]