48987960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2061

約数の個数: 128

約数和(自身を含む): 173836800

約数和(自身を除く): 124848840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2011, 2030, 2436, 3045, 3480, 4022, 4060, 4872, 6033, 6090, 8044, 8120, 10055, 12066, 12180, 14077, 16088, 20110, 24132, 24360, 28154, 30165, 40220, 42231, 48264, 56308, 58319, 60330, 70385, 80440, 84462, 112616, 116638, 120660, 140770, 168924, 174957, 211155, 233276, 241320, 281540, 291595, 337848, 349914, 408233, 422310, 466552, 563080, 583190, 699828, 816466, 844620, 874785, 1166380, 1224699, 1399656, 1632932, 1689240, 1749570, 2041165, 2332760, 2449398, 3265864, 3499140, 4082330, 4898796, 6123495, 6998280, 8164660, 9797592, 12246990, 16329320, 24493980, 48987960]

約数ペア:

[(1, 48987960), (2, 24493980), (3, 16329320), (4, 12246990), (5, 9797592), (6, 8164660), (7, 6998280), (8, 6123495), (10, 4898796), (12, 4082330), (14, 3499140), (15, 3265864), (20, 2449398), (21, 2332760), (24, 2041165), (28, 1749570), (29, 1689240), (30, 1632932), (35, 1399656), (40, 1224699), (42, 1166380), (56, 874785), (58, 844620), (60, 816466), (70, 699828), (84, 583190), (87, 563080), (105, 466552), (116, 422310), (120, 408233), (140, 349914), (145, 337848), (168, 291595), (174, 281540), (203, 241320), (210, 233276), (232, 211155), (280, 174957), (290, 168924), (348, 140770), (406, 120660), (420, 116638), (435, 112616), (580, 84462), (609, 80440), (696, 70385), (812, 60330), (840, 58319), (870, 56308), (1015, 48264), (1160, 42231), (1218, 40220), (1624, 30165), (1740, 28154), (2011, 24360), (2030, 24132), (2436, 20110), (3045, 16088), (3480, 14077), (4022, 12180), (4060, 12066), (4872, 10055), (6033, 8120), (6090, 8044)]