46817980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 108097920

約数和(自身を除く): 61279940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 1531, 2780, 3058, 3062, 6116, 6124, 7645, 7655, 15290, 15310, 16841, 30580, 30620, 33682, 67364, 84205, 168410, 212809, 336820, 425618, 851236, 1064045, 2128090, 2340899, 4256180, 4681798, 9363596, 11704495, 23408990, 46817980]

約数ペア:

[(1, 46817980), (2, 23408990), (4, 11704495), (5, 9363596), (10, 4681798), (11, 4256180), (20, 2340899), (22, 2128090), (44, 1064045), (55, 851236), (110, 425618), (139, 336820), (220, 212809), (278, 168410), (556, 84205), (695, 67364), (1390, 33682), (1529, 30620), (1531, 30580), (2780, 16841), (3058, 15310), (3062, 15290), (6116, 7655), (6124, 7645)]