61761050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7309}}^1$

素因数の和:7347

約数の個数: 36

約数和(自身を含む): 124408890

約数和(自身を除く): 62647840

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 7309, 8450, 14618, 36545, 73090, 95017, 182725, 190034, 365450, 475085, 950170, 1235221, 2375425, 2470442, 4750850, 6176105, 12352210, 30880525, 61761050]

約数ペア:

[(1, 61761050), (2, 30880525), (5, 12352210), (10, 6176105), (13, 4750850), (25, 2470442), (26, 2375425), (50, 1235221), (65, 950170), (130, 475085), (169, 365450), (325, 190034), (338, 182725), (650, 95017), (845, 73090), (1690, 36545), (4225, 14618), (7309, 8450)]