49441288

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 104958000

約数和(自身を除く): 55516712

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 97, 104, 116, 169, 194, 232, 338, 377, 388, 676, 754, 776, 1261, 1352, 1508, 2197, 2522, 2813, 3016, 4394, 4901, 5044, 5626, 8788, 9802, 10088, 11252, 16393, 17576, 19604, 22504, 32786, 36569, 39208, 63713, 65572, 73138, 127426, 131144, 146276, 213109, 254852, 292552, 426218, 475397, 509704, 852436, 950794, 1704872, 1901588, 3803176, 6180161, 12360322, 24720644, 49441288]

約数ペア:

[(1, 49441288), (2, 24720644), (4, 12360322), (8, 6180161), (13, 3803176), (26, 1901588), (29, 1704872), (52, 950794), (58, 852436), (97, 509704), (104, 475397), (116, 426218), (169, 292552), (194, 254852), (232, 213109), (338, 146276), (377, 131144), (388, 127426), (676, 73138), (754, 65572), (776, 63713), (1261, 39208), (1352, 36569), (1508, 32786), (2197, 22504), (2522, 19604), (2813, 17576), (3016, 16393), (4394, 11252), (4901, 10088), (5044, 9802), (5626, 8788)]