45890650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4195

約数の個数: 48

約数和(自身を含む): 97353144

約数和(自身を除く): 51462494

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 4153, 5525, 8306, 11050, 20765, 41530, 53989, 70601, 103825, 107978, 141202, 207650, 269945, 353005, 539890, 706010, 917813, 1349725, 1765025, 1835626, 2699450, 3530050, 4589065, 9178130, 22945325, 45890650]

約数ペア:

[(1, 45890650), (2, 22945325), (5, 9178130), (10, 4589065), (13, 3530050), (17, 2699450), (25, 1835626), (26, 1765025), (34, 1349725), (50, 917813), (65, 706010), (85, 539890), (130, 353005), (170, 269945), (221, 207650), (325, 141202), (425, 107978), (442, 103825), (650, 70601), (850, 53989), (1105, 41530), (2210, 20765), (4153, 11050), (5525, 8306)]