54058640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39749}}^1$

素因数の和:39779

約数の個数: 40

約数和(自身を含む): 133083000

約数和(自身を除く): 79024360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 39749, 79498, 158996, 198745, 317992, 397490, 635984, 675733, 794980, 1351466, 1589960, 2702932, 3179920, 3378665, 5405864, 6757330, 10811728, 13514660, 27029320, 54058640]

約数ペア:

[(1, 54058640), (2, 27029320), (4, 13514660), (5, 10811728), (8, 6757330), (10, 5405864), (16, 3378665), (17, 3179920), (20, 2702932), (34, 1589960), (40, 1351466), (68, 794980), (80, 675733), (85, 635984), (136, 397490), (170, 317992), (272, 198745), (340, 158996), (680, 79498), (1360, 39749)]