51913480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44753}}^1$

素因数の和:44793

約数の個数: 32

約数和(自身を含む): 120835800

約数和(自身を除く): 68922320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 44753, 89506, 179012, 223765, 358024, 447530, 895060, 1297837, 1790120, 2595674, 5191348, 6489185, 10382696, 12978370, 25956740, 51913480]

約数ペア:

[(1, 51913480), (2, 25956740), (4, 12978370), (5, 10382696), (8, 6489185), (10, 5191348), (20, 2595674), (29, 1790120), (40, 1297837), (58, 895060), (116, 447530), (145, 358024), (232, 223765), (290, 179012), (580, 89506), (1160, 44753)]