63557650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 128132424

約数和(自身を除く): 64574774

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 277, 325, 353, 554, 650, 706, 1385, 1765, 2770, 3530, 3601, 4589, 6925, 7202, 8825, 9178, 13850, 17650, 18005, 22945, 36010, 45890, 90025, 97781, 114725, 180050, 195562, 229450, 488905, 977810, 1271153, 2444525, 2542306, 4889050, 6355765, 12711530, 31778825, 63557650]

約数ペア:

[(1, 63557650), (2, 31778825), (5, 12711530), (10, 6355765), (13, 4889050), (25, 2542306), (26, 2444525), (50, 1271153), (65, 977810), (130, 488905), (277, 229450), (325, 195562), (353, 180050), (554, 114725), (650, 97781), (706, 90025), (1385, 45890), (1765, 36010), (2770, 22945), (3530, 18005), (3601, 17650), (4589, 13850), (6925, 9178), (7202, 8825)]