48480560

素因数分解:

$2^4\times 5^1\times {\mathrm{691}}^1\times {\mathrm{877}}^1$

素因数の和:1581

約数の個数: 40

約数和(自身を含む): 113009136

約数和(自身を除く): 64528576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 691, 877, 1382, 1754, 2764, 3455, 3508, 4385, 5528, 6910, 7016, 8770, 11056, 13820, 14032, 17540, 27640, 35080, 55280, 70160, 606007, 1212014, 2424028, 3030035, 4848056, 6060070, 9696112, 12120140, 24240280, 48480560]

約数ペア:

[(1, 48480560), (2, 24240280), (4, 12120140), (5, 9696112), (8, 6060070), (10, 4848056), (16, 3030035), (20, 2424028), (40, 1212014), (80, 606007), (691, 70160), (877, 55280), (1382, 35080), (1754, 27640), (2764, 17540), (3455, 14032), (3508, 13820), (4385, 11056), (5528, 8770), (6910, 7016)]