49086050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 102182076

約数和(自身を除く): 53096026

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 157, 169, 185, 314, 325, 338, 370, 481, 650, 785, 845, 925, 962, 1570, 1690, 1850, 2041, 2405, 3925, 4082, 4225, 4810, 5809, 6253, 7850, 8450, 10205, 11618, 12025, 12506, 20410, 24050, 26533, 29045, 31265, 51025, 53066, 58090, 62530, 75517, 102050, 132665, 145225, 151034, 156325, 265330, 290450, 312650, 377585, 663325, 755170, 981721, 1326650, 1887925, 1963442, 3775850, 4908605, 9817210, 24543025, 49086050]

約数ペア:

[(1, 49086050), (2, 24543025), (5, 9817210), (10, 4908605), (13, 3775850), (25, 1963442), (26, 1887925), (37, 1326650), (50, 981721), (65, 755170), (74, 663325), (130, 377585), (157, 312650), (169, 290450), (185, 265330), (314, 156325), (325, 151034), (338, 145225), (370, 132665), (481, 102050), (650, 75517), (785, 62530), (845, 58090), (925, 53066), (962, 51025), (1570, 31265), (1690, 29045), (1850, 26533), (2041, 24050), (2405, 20410), (3925, 12506), (4082, 12025), (4225, 11618), (4810, 10205), (5809, 8450), (6253, 7850)]