51838702955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{36791}}^1$

素因数の和:37271

約数の個数: 32

約数和(自身を含む): 68424289920

約数和(自身を除く): 16585586965

約数列:

[1, 5, 13, 53, 65, 265, 409, 689, 2045, 3445, 5317, 21677, 26585, 36791, 108385, 183955, 281801, 478283, 1409005, 1949923, 2391415, 9749615, 15047519, 25348999, 75237595, 126744995, 195617747, 797518507, 978088735, 3987592535, 10367740591, 51838702955]

約数ペア:

[(1, 51838702955), (5, 10367740591), (13, 3987592535), (53, 978088735), (65, 797518507), (265, 195617747), (409, 126744995), (689, 75237595), (2045, 25348999), (3445, 15047519), (5317, 9749615), (21677, 2391415), (26585, 1949923), (36791, 1409005), (108385, 478283), (183955, 281801)]