51877632

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2229

約数の個数: 72

約数和(自身を含む): 142589440

約数和(自身を除く): 90711808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2179, 2976, 3968, 4358, 5952, 6537, 7936, 8716, 11904, 13074, 17432, 23808, 26148, 34864, 52296, 67549, 69728, 104592, 135098, 139456, 202647, 209184, 270196, 278912, 405294, 418368, 540392, 557824, 810588, 836736, 1080784, 1621176, 1673472, 2161568, 3242352, 4323136, 6484704, 8646272, 12969408, 17292544, 25938816, 51877632]

約数ペア:

[(1, 51877632), (2, 25938816), (3, 17292544), (4, 12969408), (6, 8646272), (8, 6484704), (12, 4323136), (16, 3242352), (24, 2161568), (31, 1673472), (32, 1621176), (48, 1080784), (62, 836736), (64, 810588), (93, 557824), (96, 540392), (124, 418368), (128, 405294), (186, 278912), (192, 270196), (248, 209184), (256, 202647), (372, 139456), (384, 135098), (496, 104592), (744, 69728), (768, 67549), (992, 52296), (1488, 34864), (1984, 26148), (2179, 23808), (2976, 17432), (3968, 13074), (4358, 11904), (5952, 8716), (6537, 7936)]