47918390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4441}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 94028256

約数和(自身を除く): 46109866

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 4441, 5395, 8882, 10790, 22205, 44410, 57733, 115466, 288665, 368603, 577330, 737206, 1843015, 3686030, 4791839, 9583678, 23959195, 47918390]

約数ペア:

[(1, 47918390), (2, 23959195), (5, 9583678), (10, 4791839), (13, 3686030), (26, 1843015), (65, 737206), (83, 577330), (130, 368603), (166, 288665), (415, 115466), (830, 57733), (1079, 44410), (2158, 22205), (4441, 10790), (5395, 8882)]