56558190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145021}}^1$

素因数の和:145044

約数の個数: 32

約数和(自身を含む): 146182176

約数和(自身を除く): 89623986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145021, 290042, 435063, 725105, 870126, 1450210, 1885273, 2175315, 3770546, 4350630, 5655819, 9426365, 11311638, 18852730, 28279095, 56558190]

約数ペア:

[(1, 56558190), (2, 28279095), (3, 18852730), (5, 11311638), (6, 9426365), (10, 5655819), (13, 4350630), (15, 3770546), (26, 2175315), (30, 1885273), (39, 1450210), (65, 870126), (78, 725105), (130, 435063), (195, 290042), (390, 145021)]