49685296

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 99239184

約数和(自身を除く): 49553888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 257, 281, 344, 514, 562, 688, 1028, 1124, 2056, 2248, 4112, 4496, 11051, 12083, 22102, 24166, 44204, 48332, 72217, 88408, 96664, 144434, 176816, 193328, 288868, 577736, 1155472, 3105331, 6210662, 12421324, 24842648, 49685296]

約数ペア:

[(1, 49685296), (2, 24842648), (4, 12421324), (8, 6210662), (16, 3105331), (43, 1155472), (86, 577736), (172, 288868), (257, 193328), (281, 176816), (344, 144434), (514, 96664), (562, 88408), (688, 72217), (1028, 48332), (1124, 44204), (2056, 24166), (2248, 22102), (4112, 12083), (4496, 11051)]