53419828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 117186048

約数和(自身を除く): 63766220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 251, 308, 502, 691, 1004, 1382, 1757, 2761, 2764, 3514, 4837, 5522, 7028, 7601, 9674, 11044, 15202, 19327, 19348, 30404, 38654, 53207, 77308, 106414, 173441, 212828, 346882, 693764, 1214087, 1907851, 2428174, 3815702, 4856348, 7631404, 13354957, 26709914, 53419828]

約数ペア:

[(1, 53419828), (2, 26709914), (4, 13354957), (7, 7631404), (11, 4856348), (14, 3815702), (22, 2428174), (28, 1907851), (44, 1214087), (77, 693764), (154, 346882), (251, 212828), (308, 173441), (502, 106414), (691, 77308), (1004, 53207), (1382, 38654), (1757, 30404), (2761, 19348), (2764, 19327), (3514, 15202), (4837, 11044), (5522, 9674), (7028, 7601)]