48639984

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 129515520

約数和(自身を除く): 80875536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 101, 127, 158, 202, 237, 254, 303, 316, 381, 404, 474, 508, 606, 632, 762, 808, 948, 1016, 1212, 1264, 1524, 1616, 1896, 2032, 2424, 3048, 3792, 4848, 6096, 7979, 10033, 12827, 15958, 20066, 23937, 25654, 30099, 31916, 38481, 40132, 47874, 51308, 60198, 63832, 76962, 80264, 95748, 102616, 120396, 127664, 153924, 160528, 191496, 205232, 240792, 307848, 382992, 481584, 615696, 1013333, 2026666, 3039999, 4053332, 6079998, 8106664, 12159996, 16213328, 24319992, 48639984]

約数ペア:

[(1, 48639984), (2, 24319992), (3, 16213328), (4, 12159996), (6, 8106664), (8, 6079998), (12, 4053332), (16, 3039999), (24, 2026666), (48, 1013333), (79, 615696), (101, 481584), (127, 382992), (158, 307848), (202, 240792), (237, 205232), (254, 191496), (303, 160528), (316, 153924), (381, 127664), (404, 120396), (474, 102616), (508, 95748), (606, 80264), (632, 76962), (762, 63832), (808, 60198), (948, 51308), (1016, 47874), (1212, 40132), (1264, 38481), (1524, 31916), (1616, 30099), (1896, 25654), (2032, 23937), (2424, 20066), (3048, 15958), (3792, 12827), (4848, 10033), (6096, 7979)]