55919968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 119281680

約数和(自身を除く): 63361712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 416, 458, 587, 916, 1174, 1832, 2348, 2977, 3664, 4696, 5954, 7328, 7631, 9392, 11908, 15262, 18784, 23816, 30524, 47632, 61048, 95264, 122096, 134423, 244192, 268846, 537692, 1075384, 1747499, 2150768, 3494998, 4301536, 6989996, 13979992, 27959984, 55919968]

約数ペア:

[(1, 55919968), (2, 27959984), (4, 13979992), (8, 6989996), (13, 4301536), (16, 3494998), (26, 2150768), (32, 1747499), (52, 1075384), (104, 537692), (208, 268846), (229, 244192), (416, 134423), (458, 122096), (587, 95264), (916, 61048), (1174, 47632), (1832, 30524), (2348, 23816), (2977, 18784), (3664, 15262), (4696, 11908), (5954, 9392), (7328, 7631)]