49515760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3049}}^1$

素因数の和:3098

約数の個数: 80

約数和(自身を含む): 136152000

約数和(自身を除く): 86636240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3049, 3248, 4060, 6098, 8120, 12196, 15245, 16240, 21343, 24392, 30490, 42686, 48784, 60980, 85372, 88421, 106715, 121960, 170744, 176842, 213430, 243920, 341488, 353684, 426860, 442105, 618947, 707368, 853720, 884210, 1237894, 1414736, 1707440, 1768420, 2475788, 3094735, 3536840, 4951576, 6189470, 7073680, 9903152, 12378940, 24757880, 49515760]

約数ペア:

[(1, 49515760), (2, 24757880), (4, 12378940), (5, 9903152), (7, 7073680), (8, 6189470), (10, 4951576), (14, 3536840), (16, 3094735), (20, 2475788), (28, 1768420), (29, 1707440), (35, 1414736), (40, 1237894), (56, 884210), (58, 853720), (70, 707368), (80, 618947), (112, 442105), (116, 426860), (140, 353684), (145, 341488), (203, 243920), (232, 213430), (280, 176842), (290, 170744), (406, 121960), (464, 106715), (560, 88421), (580, 85372), (812, 60980), (1015, 48784), (1160, 42686), (1624, 30490), (2030, 24392), (2320, 21343), (3049, 16240), (3248, 15245), (4060, 12196), (6098, 8120)]