51299144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 109090800

約数和(自身を除く): 57791656

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 73, 104, 116, 146, 232, 233, 292, 377, 466, 584, 754, 932, 949, 1508, 1864, 1898, 2117, 3016, 3029, 3796, 4234, 6058, 6757, 7592, 8468, 12116, 13514, 16936, 17009, 24232, 27028, 27521, 34018, 54056, 55042, 68036, 87841, 110084, 136072, 175682, 220168, 221117, 351364, 442234, 493261, 702728, 884468, 986522, 1768936, 1973044, 3946088, 6412393, 12824786, 25649572, 51299144]

約数ペア:

[(1, 51299144), (2, 25649572), (4, 12824786), (8, 6412393), (13, 3946088), (26, 1973044), (29, 1768936), (52, 986522), (58, 884468), (73, 702728), (104, 493261), (116, 442234), (146, 351364), (232, 221117), (233, 220168), (292, 175682), (377, 136072), (466, 110084), (584, 87841), (754, 68036), (932, 55042), (949, 54056), (1508, 34018), (1864, 27521), (1898, 27028), (2117, 24232), (3016, 17009), (3029, 16936), (3796, 13514), (4234, 12116), (6058, 8468), (6757, 7592)]