49565579860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{111599}}^1$

素因数の和:112080

約数の個数: 48

約数和(自身を含む): 106305696000

約数和(自身を除く): 56740116140

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 419, 530, 838, 1060, 1676, 2095, 4190, 8380, 22207, 44414, 88828, 111035, 111599, 222070, 223198, 444140, 446396, 557995, 1115990, 2231980, 5914747, 11829494, 23658988, 29573735, 46759981, 59147470, 93519962, 118294940, 187039924, 233799905, 467599810, 935199620, 2478278993, 4956557986, 9913115972, 12391394965, 24782789930, 49565579860]

約数ペア:

[(1, 49565579860), (2, 24782789930), (4, 12391394965), (5, 9913115972), (10, 4956557986), (20, 2478278993), (53, 935199620), (106, 467599810), (212, 233799905), (265, 187039924), (419, 118294940), (530, 93519962), (838, 59147470), (1060, 46759981), (1676, 29573735), (2095, 23658988), (4190, 11829494), (8380, 5914747), (22207, 2231980), (44414, 1115990), (88828, 557995), (111035, 446396), (111599, 444140), (222070, 223198)]