47125510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 90246240

約数和(自身を除く): 43120730

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 2557, 3686, 5114, 9215, 12785, 18430, 25570, 48583, 97166, 242915, 248029, 485830, 496058, 1240145, 2480290, 4712551, 9425102, 23562755, 47125510]

約数ペア:

[(1, 47125510), (2, 23562755), (5, 9425102), (10, 4712551), (19, 2480290), (38, 1240145), (95, 496058), (97, 485830), (190, 248029), (194, 242915), (485, 97166), (970, 48583), (1843, 25570), (2557, 18430), (3686, 12785), (5114, 9215)]