47810990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{154229}}^1$

素因数の和:154267

約数の個数: 16

約数和(自身を含む): 88836480

約数和(自身を除く): 41025490

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 154229, 308458, 771145, 1542290, 4781099, 9562198, 23905495, 47810990]

約数ペア:

[(1, 47810990), (2, 23905495), (5, 9562198), (10, 4781099), (31, 1542290), (62, 771145), (155, 308458), (310, 154229)]