55856291205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{426889}}^1$

素因数の和:426982

約数の個数: 64

約数和(自身を含む): 106715669760

約数和(自身を除く): 50859378555

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 61, 65, 143, 165, 183, 195, 305, 429, 671, 715, 793, 915, 2013, 2145, 2379, 3355, 3965, 8723, 10065, 11895, 26169, 43615, 130845, 426889, 1280667, 2134445, 4695779, 5549557, 6403335, 14087337, 16648671, 23478895, 26040229, 27747785, 61045127, 70436685, 78120687, 83243355, 130201145, 183135381, 286442519, 305225635, 338522977, 390603435, 859327557, 915676905, 1015568931, 1432212595, 1692614885, 3723752747, 4296637785, 5077844655, 11171258241, 18618763735, 55856291205]

約数ペア:

[(1, 55856291205), (3, 18618763735), (5, 11171258241), (11, 5077844655), (13, 4296637785), (15, 3723752747), (33, 1692614885), (39, 1432212595), (55, 1015568931), (61, 915676905), (65, 859327557), (143, 390603435), (165, 338522977), (183, 305225635), (195, 286442519), (305, 183135381), (429, 130201145), (671, 83243355), (715, 78120687), (793, 70436685), (915, 61045127), (2013, 27747785), (2145, 26040229), (2379, 23478895), (3355, 16648671), (3965, 14087337), (8723, 6403335), (10065, 5549557), (11895, 4695779), (26169, 2134445), (43615, 1280667), (130845, 426889)]