28949063650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44537021}}^1$

素因数の和:44537046

約数の個数: 24

約数和(自身を含む): 57987202644

約数和(自身を除く): 29038138994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 44537021, 89074042, 222685105, 445370210, 578981273, 1113425525, 1157962546, 2226851050, 2894906365, 5789812730, 14474531825, 28949063650]

約数ペア:

[(1, 28949063650), (2, 14474531825), (5, 5789812730), (10, 2894906365), (13, 2226851050), (25, 1157962546), (26, 1113425525), (50, 578981273), (65, 445370210), (130, 222685105), (325, 89074042), (650, 44537021)]