57054764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17987}}^1$

素因数の和:18065

約数の個数: 24

約数和(自身を含む): 109295088

約数和(自身を除く): 52240324

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 17987, 35974, 71948, 233831, 467662, 935324, 1097207, 2194414, 4388828, 14263691, 28527382, 57054764]

約数ペア:

[(1, 57054764), (2, 28527382), (4, 14263691), (13, 4388828), (26, 2194414), (52, 1097207), (61, 935324), (122, 467662), (244, 233831), (793, 71948), (1586, 35974), (3172, 17987)]