54227550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27809}}^1$

素因数の和:27837

約数の個数: 48

約数和(自身を含む): 144834480

約数和(自身を除く): 90606930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 27809, 55618, 83427, 139045, 166854, 278090, 361517, 417135, 695225, 723034, 834270, 1084551, 1390450, 1807585, 2085675, 2169102, 3615170, 4171350, 5422755, 9037925, 10845510, 18075850, 27113775, 54227550]

約数ペア:

[(1, 54227550), (2, 27113775), (3, 18075850), (5, 10845510), (6, 9037925), (10, 5422755), (13, 4171350), (15, 3615170), (25, 2169102), (26, 2085675), (30, 1807585), (39, 1390450), (50, 1084551), (65, 834270), (75, 723034), (78, 695225), (130, 417135), (150, 361517), (195, 278090), (325, 166854), (390, 139045), (650, 83427), (975, 55618), (1950, 27809)]