47980374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19843}}^1$

素因数の和:19892

約数の個数: 32

約数和(自身を含む): 106681344

約数和(自身を除く): 58700970

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 19843, 39686, 59529, 119058, 257959, 515918, 615133, 773877, 1230266, 1547754, 1845399, 3690798, 7996729, 15993458, 23990187, 47980374]

約数ペア:

[(1, 47980374), (2, 23990187), (3, 15993458), (6, 7996729), (13, 3690798), (26, 1845399), (31, 1547754), (39, 1230266), (62, 773877), (78, 615133), (93, 515918), (186, 257959), (403, 119058), (806, 59529), (1209, 39686), (2418, 19843)]