49737584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 109076352

約数和(自身を除く): 59338768

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 67, 83, 86, 104, 134, 166, 172, 208, 268, 332, 344, 536, 559, 664, 688, 871, 1072, 1079, 1118, 1328, 1742, 2158, 2236, 2881, 3484, 3569, 4316, 4472, 5561, 5762, 6968, 7138, 8632, 8944, 11122, 11524, 13936, 14276, 17264, 22244, 23048, 28552, 37453, 44488, 46096, 46397, 57104, 72293, 74906, 88976, 92794, 144586, 149812, 185588, 239123, 289172, 299624, 371176, 478246, 578344, 599248, 742352, 956492, 1156688, 1912984, 3108599, 3825968, 6217198, 12434396, 24868792, 49737584]

約数ペア:

[(1, 49737584), (2, 24868792), (4, 12434396), (8, 6217198), (13, 3825968), (16, 3108599), (26, 1912984), (43, 1156688), (52, 956492), (67, 742352), (83, 599248), (86, 578344), (104, 478246), (134, 371176), (166, 299624), (172, 289172), (208, 239123), (268, 185588), (332, 149812), (344, 144586), (536, 92794), (559, 88976), (664, 74906), (688, 72293), (871, 57104), (1072, 46397), (1079, 46096), (1118, 44488), (1328, 37453), (1742, 28552), (2158, 23048), (2236, 22244), (2881, 17264), (3484, 14276), (3569, 13936), (4316, 11524), (4472, 11122), (5561, 8944), (5762, 8632), (6968, 7138)]