49217904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{17989}}^1$

素因数の和:18022

約数の個数: 60

約数和(自身を含む): 144999400

約数和(自身を除く): 95781496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 17989, 35978, 53967, 71956, 107934, 143912, 161901, 215868, 287824, 323802, 341791, 431736, 647604, 683582, 863472, 1025373, 1295208, 1367164, 2050746, 2590416, 2734328, 3076119, 4101492, 5468656, 6152238, 8202984, 12304476, 16405968, 24608952, 49217904]

約数ペア:

[(1, 49217904), (2, 24608952), (3, 16405968), (4, 12304476), (6, 8202984), (8, 6152238), (9, 5468656), (12, 4101492), (16, 3076119), (18, 2734328), (19, 2590416), (24, 2050746), (36, 1367164), (38, 1295208), (48, 1025373), (57, 863472), (72, 683582), (76, 647604), (114, 431736), (144, 341791), (152, 323802), (171, 287824), (228, 215868), (304, 161901), (342, 143912), (456, 107934), (684, 71956), (912, 53967), (1368, 35978), (2736, 17989)]