48740890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23321}}^1$

素因数の和:23358

約数の個数: 32

約数和(自身を含む): 100751040

約数和(自身を除く): 52010150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 23321, 46642, 116605, 233210, 256531, 443099, 513062, 886198, 1282655, 2215495, 2565310, 4430990, 4874089, 9748178, 24370445, 48740890]

約数ペア:

[(1, 48740890), (2, 24370445), (5, 9748178), (10, 4874089), (11, 4430990), (19, 2565310), (22, 2215495), (38, 1282655), (55, 886198), (95, 513062), (110, 443099), (190, 256531), (209, 233210), (418, 116605), (1045, 46642), (2090, 23321)]