56501580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4463}}^1$

素因数の和:4686

約数の個数: 48

約数和(自身を含む): 158989824

約数和(自身を除く): 102488244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 4463, 6330, 8926, 12660, 13389, 17852, 22315, 26778, 44630, 53556, 66945, 89260, 133890, 267780, 941693, 1883386, 2825079, 3766772, 4708465, 5650158, 9416930, 11300316, 14125395, 18833860, 28250790, 56501580]

約数ペア:

[(1, 56501580), (2, 28250790), (3, 18833860), (4, 14125395), (5, 11300316), (6, 9416930), (10, 5650158), (12, 4708465), (15, 3766772), (20, 2825079), (30, 1883386), (60, 941693), (211, 267780), (422, 133890), (633, 89260), (844, 66945), (1055, 53556), (1266, 44630), (2110, 26778), (2532, 22315), (3165, 17852), (4220, 13389), (4463, 12660), (6330, 8926)]