50128897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 65945600

約数和(自身を除く): 15816703

約数列:

[1, 7, 13, 19, 79, 91, 133, 247, 367, 553, 1027, 1501, 1729, 2569, 4771, 6973, 7189, 10507, 19513, 28993, 33397, 48811, 90649, 136591, 202951, 376909, 550867, 634543, 2638363, 3856069, 7161271, 50128897]

約数ペア:

[(1, 50128897), (7, 7161271), (13, 3856069), (19, 2638363), (79, 634543), (91, 550867), (133, 376909), (247, 202951), (367, 136591), (553, 90649), (1027, 48811), (1501, 33397), (1729, 28993), (2569, 19513), (4771, 10507), (6973, 7189)]