47813470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1733}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 89890560

約数和(自身を除く): 42077090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 1733, 2759, 3466, 5518, 8665, 13795, 17330, 27590, 53723, 107446, 154237, 268615, 308474, 537230, 771185, 1542370, 4781347, 9562694, 23906735, 47813470]

約数ペア:

[(1, 47813470), (2, 23906735), (5, 9562694), (10, 4781347), (31, 1542370), (62, 771185), (89, 537230), (155, 308474), (178, 268615), (310, 154237), (445, 107446), (890, 53723), (1733, 27590), (2759, 17330), (3466, 13795), (5518, 8665)]