47454080

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 115668000

約数和(自身を除く): 68213920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1399, 1696, 2120, 2798, 3392, 4240, 5596, 6784, 6995, 8480, 11192, 13990, 16960, 22384, 27980, 33920, 44768, 55960, 74147, 89536, 111920, 148294, 179072, 223840, 296588, 370735, 447680, 593176, 741470, 895360, 1186352, 1482940, 2372704, 2965880, 4745408, 5931760, 9490816, 11863520, 23727040, 47454080]

約数ペア:

[(1, 47454080), (2, 23727040), (4, 11863520), (5, 9490816), (8, 5931760), (10, 4745408), (16, 2965880), (20, 2372704), (32, 1482940), (40, 1186352), (53, 895360), (64, 741470), (80, 593176), (106, 447680), (128, 370735), (160, 296588), (212, 223840), (265, 179072), (320, 148294), (424, 111920), (530, 89536), (640, 74147), (848, 55960), (1060, 44768), (1399, 33920), (1696, 27980), (2120, 22384), (2798, 16960), (3392, 13990), (4240, 11192), (5596, 8480), (6784, 6995)]