54246582650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4909193}}^1$

素因数の和:4909235

約数の個数: 48

約数和(自身を含む): 115051870584

約数和(自身を除く): 60805287934

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, 5525, 11050, 4909193, 9818386, 24545965, 49091930, 63819509, 83456281, 122729825, 127639018, 166912562, 245459650, 319097545, 417281405, 638195090, 834562810, 1084931653, 1595487725, 2086407025, 2169863306, 3190975450, 4172814050, 5424658265, 10849316530, 27123291325, 54246582650]

約数ペア:

[(1, 54246582650), (2, 27123291325), (5, 10849316530), (10, 5424658265), (13, 4172814050), (17, 3190975450), (25, 2169863306), (26, 2086407025), (34, 1595487725), (50, 1084931653), (65, 834562810), (85, 638195090), (130, 417281405), (170, 319097545), (221, 245459650), (325, 166912562), (425, 127639018), (442, 122729825), (650, 83456281), (850, 63819509), (1105, 49091930), (2210, 24545965), (5525, 9818386), (11050, 4909193)]