49491376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 110850048

約数和(自身を除く): 61358672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 47, 62, 88, 94, 124, 176, 188, 193, 248, 341, 376, 386, 496, 517, 682, 752, 772, 1034, 1364, 1457, 1544, 2068, 2123, 2728, 2914, 3088, 4136, 4246, 5456, 5828, 5983, 8272, 8492, 9071, 11656, 11966, 16027, 16984, 18142, 23312, 23932, 32054, 33968, 36284, 47864, 64108, 65813, 72568, 95728, 99781, 128216, 131626, 145136, 199562, 256432, 263252, 281201, 399124, 526504, 562402, 798248, 1053008, 1124804, 1596496, 2249608, 3093211, 4499216, 6186422, 12372844, 24745688, 49491376]

約数ペア:

[(1, 49491376), (2, 24745688), (4, 12372844), (8, 6186422), (11, 4499216), (16, 3093211), (22, 2249608), (31, 1596496), (44, 1124804), (47, 1053008), (62, 798248), (88, 562402), (94, 526504), (124, 399124), (176, 281201), (188, 263252), (193, 256432), (248, 199562), (341, 145136), (376, 131626), (386, 128216), (496, 99781), (517, 95728), (682, 72568), (752, 65813), (772, 64108), (1034, 47864), (1364, 36284), (1457, 33968), (1544, 32054), (2068, 23932), (2123, 23312), (2728, 18142), (2914, 16984), (3088, 16027), (4136, 11966), (4246, 11656), (5456, 9071), (5828, 8492), (5983, 8272)]