49439856

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 131777280

約数和(自身を除く): 82337424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 89, 142, 163, 178, 213, 267, 284, 326, 356, 426, 489, 534, 568, 652, 712, 852, 978, 1068, 1136, 1304, 1424, 1704, 1956, 2136, 2608, 3408, 3912, 4272, 6319, 7824, 11573, 12638, 14507, 18957, 23146, 25276, 29014, 34719, 37914, 43521, 46292, 50552, 58028, 69438, 75828, 87042, 92584, 101104, 116056, 138876, 151656, 174084, 185168, 232112, 277752, 303312, 348168, 555504, 696336, 1029997, 2059994, 3089991, 4119988, 6179982, 8239976, 12359964, 16479952, 24719928, 49439856]

約数ペア:

[(1, 49439856), (2, 24719928), (3, 16479952), (4, 12359964), (6, 8239976), (8, 6179982), (12, 4119988), (16, 3089991), (24, 2059994), (48, 1029997), (71, 696336), (89, 555504), (142, 348168), (163, 303312), (178, 277752), (213, 232112), (267, 185168), (284, 174084), (326, 151656), (356, 138876), (426, 116056), (489, 101104), (534, 92584), (568, 87042), (652, 75828), (712, 69438), (852, 58028), (978, 50552), (1068, 46292), (1136, 43521), (1304, 37914), (1424, 34719), (1704, 29014), (1956, 25276), (2136, 23146), (2608, 18957), (3408, 14507), (3912, 12638), (4272, 11573), (6319, 7824)]