48400456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 102009600

約数和(自身を除く): 53609144

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 79, 86, 104, 137, 158, 172, 274, 316, 344, 548, 559, 632, 1027, 1096, 1118, 1781, 2054, 2236, 3397, 3562, 4108, 4472, 5891, 6794, 7124, 8216, 10823, 11782, 13588, 14248, 21646, 23564, 27176, 43292, 44161, 47128, 76583, 86584, 88322, 140699, 153166, 176644, 281398, 306332, 353288, 465389, 562796, 612664, 930778, 1125592, 1861556, 3723112, 6050057, 12100114, 24200228, 48400456]

約数ペア:

[(1, 48400456), (2, 24200228), (4, 12100114), (8, 6050057), (13, 3723112), (26, 1861556), (43, 1125592), (52, 930778), (79, 612664), (86, 562796), (104, 465389), (137, 353288), (158, 306332), (172, 281398), (274, 176644), (316, 153166), (344, 140699), (548, 88322), (559, 86584), (632, 76583), (1027, 47128), (1096, 44161), (1118, 43292), (1781, 27176), (2054, 23564), (2236, 21646), (3397, 14248), (3562, 13588), (4108, 11782), (4472, 10823), (5891, 8216), (6794, 7124)]