51238536

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 134515200

約数和(自身を除く): 83276664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1129, 1464, 1891, 2258, 3387, 3782, 4516, 5673, 6774, 7564, 9032, 11346, 13548, 15128, 22692, 27096, 34999, 45384, 68869, 69998, 104997, 137738, 139996, 206607, 209994, 275476, 279992, 413214, 419988, 550952, 826428, 839976, 1652856, 2134939, 4269878, 6404817, 8539756, 12809634, 17079512, 25619268, 51238536]

約数ペア:

[(1, 51238536), (2, 25619268), (3, 17079512), (4, 12809634), (6, 8539756), (8, 6404817), (12, 4269878), (24, 2134939), (31, 1652856), (61, 839976), (62, 826428), (93, 550952), (122, 419988), (124, 413214), (183, 279992), (186, 275476), (244, 209994), (248, 206607), (366, 139996), (372, 137738), (488, 104997), (732, 69998), (744, 68869), (1129, 45384), (1464, 34999), (1891, 27096), (2258, 22692), (3387, 15128), (3782, 13548), (4516, 11346), (5673, 9032), (6774, 7564)]