42402250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 91787904

約数和(自身を除く): 49385654

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 374, 425, 550, 850, 907, 935, 1375, 1814, 1870, 2125, 2750, 4250, 4535, 4675, 9070, 9350, 9977, 15419, 19954, 22675, 23375, 30838, 45350, 46750, 49885, 77095, 99770, 113375, 154190, 169609, 226750, 249425, 339218, 385475, 498850, 770950, 848045, 1247125, 1696090, 1927375, 2494250, 3854750, 4240225, 8480450, 21201125, 42402250]

約数ペア:

[(1, 42402250), (2, 21201125), (5, 8480450), (10, 4240225), (11, 3854750), (17, 2494250), (22, 1927375), (25, 1696090), (34, 1247125), (50, 848045), (55, 770950), (85, 498850), (110, 385475), (125, 339218), (170, 249425), (187, 226750), (250, 169609), (275, 154190), (374, 113375), (425, 99770), (550, 77095), (850, 49885), (907, 46750), (935, 45350), (1375, 30838), (1814, 23375), (1870, 22675), (2125, 19954), (2750, 15419), (4250, 9977), (4535, 9350), (4675, 9070)]