50781968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2463

約数の個数: 40

約数和(自身を含む): 103969536

約数和(自身を除く): 53187568

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2381, 2666, 4762, 5332, 9524, 10664, 19048, 21328, 38096, 73811, 102383, 147622, 204766, 295244, 409532, 590488, 819064, 1180976, 1638128, 3173873, 6347746, 12695492, 25390984, 50781968]

約数ペア:

[(1, 50781968), (2, 25390984), (4, 12695492), (8, 6347746), (16, 3173873), (31, 1638128), (43, 1180976), (62, 819064), (86, 590488), (124, 409532), (172, 295244), (248, 204766), (344, 147622), (496, 102383), (688, 73811), (1333, 38096), (2381, 21328), (2666, 19048), (4762, 10664), (5332, 9524)]