47812180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 108662400

約数和(自身を除く): 60850220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 307, 599, 614, 1198, 1228, 1535, 2396, 2995, 3070, 3991, 5990, 6140, 7787, 7982, 11980, 15574, 15964, 19955, 31148, 38935, 39910, 77870, 79820, 155740, 183893, 367786, 735572, 919465, 1838930, 2390609, 3677860, 4781218, 9562436, 11953045, 23906090, 47812180]

約数ペア:

[(1, 47812180), (2, 23906090), (4, 11953045), (5, 9562436), (10, 4781218), (13, 3677860), (20, 2390609), (26, 1838930), (52, 919465), (65, 735572), (130, 367786), (260, 183893), (307, 155740), (599, 79820), (614, 77870), (1198, 39910), (1228, 38935), (1535, 31148), (2396, 19955), (2995, 15964), (3070, 15574), (3991, 11980), (5990, 7982), (6140, 7787)]