48403760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35591}}^1$

素因数の和:35621

約数の個数: 40

約数和(自身を含む): 119162016

約数和(自身を除く): 70758256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 35591, 71182, 142364, 177955, 284728, 355910, 569456, 605047, 711820, 1210094, 1423640, 2420188, 2847280, 3025235, 4840376, 6050470, 9680752, 12100940, 24201880, 48403760]

約数ペア:

[(1, 48403760), (2, 24201880), (4, 12100940), (5, 9680752), (8, 6050470), (10, 4840376), (16, 3025235), (17, 2847280), (20, 2420188), (34, 1423640), (40, 1210094), (68, 711820), (80, 605047), (85, 569456), (136, 355910), (170, 284728), (272, 177955), (340, 142364), (680, 71182), (1360, 35591)]