55181568

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5527}}^1$

素因数の和:5559

約数の個数: 72

約数和(自身を含む): 158189248

約数和(自身を除く): 103007680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 5527, 9984, 11054, 16581, 22108, 33162, 44216, 66324, 71851, 88432, 132648, 143702, 176864, 215553, 265296, 287404, 353728, 431106, 530592, 574808, 707456, 862212, 1061184, 1149616, 1414912, 1724424, 2122368, 2299232, 3448848, 4244736, 4598464, 6897696, 9196928, 13795392, 18393856, 27590784, 55181568]

約数ペア:

[(1, 55181568), (2, 27590784), (3, 18393856), (4, 13795392), (6, 9196928), (8, 6897696), (12, 4598464), (13, 4244736), (16, 3448848), (24, 2299232), (26, 2122368), (32, 1724424), (39, 1414912), (48, 1149616), (52, 1061184), (64, 862212), (78, 707456), (96, 574808), (104, 530592), (128, 431106), (156, 353728), (192, 287404), (208, 265296), (256, 215553), (312, 176864), (384, 143702), (416, 132648), (624, 88432), (768, 71851), (832, 66324), (1248, 44216), (1664, 33162), (2496, 22108), (3328, 16581), (4992, 11054), (5527, 9984)]