52276380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67021}}^1$

素因数の和:67046

約数の個数: 48

約数和(自身を含む): 157635744

約数和(自身を除く): 105359364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 67021, 134042, 201063, 268084, 335105, 402126, 670210, 804252, 871273, 1005315, 1340420, 1742546, 2010630, 2613819, 3485092, 4021260, 4356365, 5227638, 8712730, 10455276, 13069095, 17425460, 26138190, 52276380]

約数ペア:

[(1, 52276380), (2, 26138190), (3, 17425460), (4, 13069095), (5, 10455276), (6, 8712730), (10, 5227638), (12, 4356365), (13, 4021260), (15, 3485092), (20, 2613819), (26, 2010630), (30, 1742546), (39, 1340420), (52, 1005315), (60, 871273), (65, 804252), (78, 670210), (130, 402126), (156, 335105), (195, 268084), (260, 201063), (390, 134042), (780, 67021)]