54380128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 126282240

約数和(自身を除く): 71902112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 76, 88, 94, 152, 173, 176, 188, 209, 304, 346, 352, 376, 418, 517, 608, 692, 752, 836, 893, 1034, 1384, 1504, 1672, 1786, 1903, 2068, 2768, 3287, 3344, 3572, 3806, 4136, 5536, 6574, 6688, 7144, 7612, 8131, 8272, 9823, 13148, 14288, 15224, 16262, 16544, 19646, 26296, 28576, 30448, 32524, 36157, 39292, 52592, 60896, 65048, 72314, 78584, 89441, 105184, 130096, 144628, 154489, 157168, 178882, 260192, 289256, 308978, 314336, 357764, 578512, 617956, 715528, 1157024, 1235912, 1431056, 1699379, 2471824, 2862112, 3398758, 4943648, 6797516, 13595032, 27190064, 54380128]

約数ペア:

[(1, 54380128), (2, 27190064), (4, 13595032), (8, 6797516), (11, 4943648), (16, 3398758), (19, 2862112), (22, 2471824), (32, 1699379), (38, 1431056), (44, 1235912), (47, 1157024), (76, 715528), (88, 617956), (94, 578512), (152, 357764), (173, 314336), (176, 308978), (188, 289256), (209, 260192), (304, 178882), (346, 157168), (352, 154489), (376, 144628), (418, 130096), (517, 105184), (608, 89441), (692, 78584), (752, 72314), (836, 65048), (893, 60896), (1034, 52592), (1384, 39292), (1504, 36157), (1672, 32524), (1786, 30448), (1903, 28576), (2068, 26296), (2768, 19646), (3287, 16544), (3344, 16262), (3572, 15224), (3806, 14288), (4136, 13148), (5536, 9823), (6574, 8272), (6688, 8131), (7144, 7612)]