47176980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10771}}^1$

素因数の和:10856

約数の個数: 48

約数和(自身を含む): 133917504

約数和(自身を除く): 86740524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 10771, 21542, 32313, 43084, 53855, 64626, 107710, 129252, 161565, 215420, 323130, 646260, 786283, 1572566, 2358849, 3145132, 3931415, 4717698, 7862830, 9435396, 11794245, 15725660, 23588490, 47176980]

約数ペア:

[(1, 47176980), (2, 23588490), (3, 15725660), (4, 11794245), (5, 9435396), (6, 7862830), (10, 4717698), (12, 3931415), (15, 3145132), (20, 2358849), (30, 1572566), (60, 786283), (73, 646260), (146, 323130), (219, 215420), (292, 161565), (365, 129252), (438, 107710), (730, 64626), (876, 53855), (1095, 43084), (1460, 32313), (2190, 21542), (4380, 10771)]