50267259

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 87639552

約数和(自身を除く): 37372293

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 113, 161, 207, 307, 339, 483, 791, 921, 1017, 1449, 2149, 2373, 2599, 2763, 6447, 7061, 7119, 7797, 18193, 19341, 21183, 23391, 34691, 49427, 54579, 63549, 104073, 148281, 163737, 242837, 312219, 444843, 728511, 797893, 2185533, 2393679, 5585251, 7181037, 16755753, 50267259]

約数ペア:

[(1, 50267259), (3, 16755753), (7, 7181037), (9, 5585251), (21, 2393679), (23, 2185533), (63, 797893), (69, 728511), (113, 444843), (161, 312219), (207, 242837), (307, 163737), (339, 148281), (483, 104073), (791, 63549), (921, 54579), (1017, 49427), (1449, 34691), (2149, 23391), (2373, 21183), (2599, 19341), (2763, 18193), (6447, 7797), (7061, 7119)]