49222251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 80589600

約数和(自身を除く): 31367349

約数列:

[1, 3, 9, 13, 29, 39, 87, 89, 117, 163, 261, 267, 377, 489, 801, 1131, 1157, 1467, 2119, 2581, 3393, 3471, 4727, 6357, 7743, 10413, 14181, 14507, 19071, 23229, 33553, 42543, 43521, 61451, 100659, 130563, 184353, 188591, 301977, 420703, 553059, 565773, 1262109, 1697319, 3786327, 5469139, 16407417, 49222251]

約数ペア:

[(1, 49222251), (3, 16407417), (9, 5469139), (13, 3786327), (29, 1697319), (39, 1262109), (87, 565773), (89, 553059), (117, 420703), (163, 301977), (261, 188591), (267, 184353), (377, 130563), (489, 100659), (801, 61451), (1131, 43521), (1157, 42543), (1467, 33553), (2119, 23229), (2581, 19071), (3393, 14507), (3471, 14181), (4727, 10413), (6357, 7743)]