49664888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4056

約数の個数: 64

約数和(自身を含む): 121383360

約数和(自身を除く): 71718472

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 4013, 6188, 8026, 12376, 16052, 28091, 32104, 52169, 56182, 68221, 104338, 112364, 136442, 208676, 224728, 272884, 365183, 417352, 477547, 545768, 730366, 886873, 955094, 1460732, 1773746, 1910188, 2921464, 3547492, 3820376, 6208111, 7094984, 12416222, 24832444, 49664888]

約数ペア:

[(1, 49664888), (2, 24832444), (4, 12416222), (7, 7094984), (8, 6208111), (13, 3820376), (14, 3547492), (17, 2921464), (26, 1910188), (28, 1773746), (34, 1460732), (52, 955094), (56, 886873), (68, 730366), (91, 545768), (104, 477547), (119, 417352), (136, 365183), (182, 272884), (221, 224728), (238, 208676), (364, 136442), (442, 112364), (476, 104338), (728, 68221), (884, 56182), (952, 52169), (1547, 32104), (1768, 28091), (3094, 16052), (4013, 12376), (6188, 8026)]