56444960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2506

約数の個数: 96

約数和(自身を含む): 156727872

約数和(自身を除く): 100282912

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2467, 2860, 4576, 4934, 5720, 9868, 11440, 12335, 19736, 22880, 24670, 27137, 32071, 39472, 49340, 54274, 64142, 78944, 98680, 108548, 128284, 135685, 160355, 197360, 217096, 256568, 271370, 320710, 352781, 394720, 434192, 513136, 542740, 641420, 705562, 868384, 1026272, 1085480, 1282840, 1411124, 1763905, 2170960, 2565680, 2822248, 3527810, 4341920, 5131360, 5644496, 7055620, 11288992, 14111240, 28222480, 56444960]

約数ペア:

[(1, 56444960), (2, 28222480), (4, 14111240), (5, 11288992), (8, 7055620), (10, 5644496), (11, 5131360), (13, 4341920), (16, 3527810), (20, 2822248), (22, 2565680), (26, 2170960), (32, 1763905), (40, 1411124), (44, 1282840), (52, 1085480), (55, 1026272), (65, 868384), (80, 705562), (88, 641420), (104, 542740), (110, 513136), (130, 434192), (143, 394720), (160, 352781), (176, 320710), (208, 271370), (220, 256568), (260, 217096), (286, 197360), (352, 160355), (416, 135685), (440, 128284), (520, 108548), (572, 98680), (715, 78944), (880, 64142), (1040, 54274), (1144, 49340), (1430, 39472), (1760, 32071), (2080, 27137), (2288, 24670), (2467, 22880), (2860, 19736), (4576, 12335), (4934, 11440), (5720, 9868)]