48651960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3445

約数の個数: 128

約数和(自身を含む): 176670720

約数和(自身を除く): 128018760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3407, 3570, 4760, 6814, 7140, 10221, 13628, 14280, 17035, 20442, 23849, 27256, 34070, 40884, 47698, 51105, 57919, 68140, 71547, 81768, 95396, 102210, 115838, 119245, 136280, 143094, 173757, 190792, 204420, 231676, 238490, 286188, 289595, 347514, 357735, 405433, 408840, 463352, 476980, 572376, 579190, 695028, 715470, 810866, 868785, 953960, 1158380, 1216299, 1390056, 1430940, 1621732, 1737570, 2027165, 2316760, 2432598, 2861880, 3243464, 3475140, 4054330, 4865196, 6081495, 6950280, 8108660, 9730392, 12162990, 16217320, 24325980, 48651960]

約数ペア:

[(1, 48651960), (2, 24325980), (3, 16217320), (4, 12162990), (5, 9730392), (6, 8108660), (7, 6950280), (8, 6081495), (10, 4865196), (12, 4054330), (14, 3475140), (15, 3243464), (17, 2861880), (20, 2432598), (21, 2316760), (24, 2027165), (28, 1737570), (30, 1621732), (34, 1430940), (35, 1390056), (40, 1216299), (42, 1158380), (51, 953960), (56, 868785), (60, 810866), (68, 715470), (70, 695028), (84, 579190), (85, 572376), (102, 476980), (105, 463352), (119, 408840), (120, 405433), (136, 357735), (140, 347514), (168, 289595), (170, 286188), (204, 238490), (210, 231676), (238, 204420), (255, 190792), (280, 173757), (340, 143094), (357, 136280), (408, 119245), (420, 115838), (476, 102210), (510, 95396), (595, 81768), (680, 71547), (714, 68140), (840, 57919), (952, 51105), (1020, 47698), (1190, 40884), (1428, 34070), (1785, 27256), (2040, 23849), (2380, 20442), (2856, 17035), (3407, 14280), (3570, 13628), (4760, 10221), (6814, 7140)]