51026250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 80

約数和(自身を含む): 139230432

約数和(自身を除く): 88204182

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 625, 750, 825, 1237, 1250, 1375, 1650, 1875, 2474, 2750, 3711, 3750, 4125, 6185, 6875, 7422, 8250, 12370, 13607, 13750, 18555, 20625, 27214, 30925, 37110, 40821, 41250, 61850, 68035, 81642, 92775, 136070, 154625, 185550, 204105, 309250, 340175, 408210, 463875, 680350, 773125, 927750, 1020525, 1546250, 1700875, 2041050, 2319375, 3401750, 4638750, 5102625, 8504375, 10205250, 17008750, 25513125, 51026250]

約数ペア:

[(1, 51026250), (2, 25513125), (3, 17008750), (5, 10205250), (6, 8504375), (10, 5102625), (11, 4638750), (15, 3401750), (22, 2319375), (25, 2041050), (30, 1700875), (33, 1546250), (50, 1020525), (55, 927750), (66, 773125), (75, 680350), (110, 463875), (125, 408210), (150, 340175), (165, 309250), (250, 204105), (275, 185550), (330, 154625), (375, 136070), (550, 92775), (625, 81642), (750, 68035), (825, 61850), (1237, 41250), (1250, 40821), (1375, 37110), (1650, 30925), (1875, 27214), (2474, 20625), (2750, 18555), (3711, 13750), (3750, 13607), (4125, 12370), (6185, 8250), (6875, 7422)]