47045050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 95040792

約数和(自身を除く): 47995742

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 157, 314, 325, 461, 650, 785, 922, 1570, 2041, 2305, 3925, 4082, 4610, 5993, 7850, 10205, 11525, 11986, 20410, 23050, 29965, 51025, 59930, 72377, 102050, 144754, 149825, 299650, 361885, 723770, 940901, 1809425, 1881802, 3618850, 4704505, 9409010, 23522525, 47045050]

約数ペア:

[(1, 47045050), (2, 23522525), (5, 9409010), (10, 4704505), (13, 3618850), (25, 1881802), (26, 1809425), (50, 940901), (65, 723770), (130, 361885), (157, 299650), (314, 149825), (325, 144754), (461, 102050), (650, 72377), (785, 59930), (922, 51025), (1570, 29965), (2041, 23050), (2305, 20410), (3925, 11986), (4082, 11525), (4610, 10205), (5993, 7850)]