51903930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133087}}^1$

素因数の和:133110

約数の個数: 32

約数和(自身を含む): 134152704

約数和(自身を除く): 82248774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 133087, 266174, 399261, 665435, 798522, 1330870, 1730131, 1996305, 3460262, 3992610, 5190393, 8650655, 10380786, 17301310, 25951965, 51903930]

約数ペア:

[(1, 51903930), (2, 25951965), (3, 17301310), (5, 10380786), (6, 8650655), (10, 5190393), (13, 3992610), (15, 3460262), (26, 1996305), (30, 1730131), (39, 1330870), (65, 798522), (78, 665435), (130, 399261), (195, 266174), (390, 133087)]