48892020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 145152000

約数和(自身を除く): 96259980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 460, 499, 690, 710, 852, 998, 1065, 1380, 1420, 1497, 1633, 1996, 2130, 2495, 2994, 3266, 4260, 4899, 4990, 5988, 6532, 7485, 8165, 9798, 9980, 11477, 14970, 16330, 19596, 22954, 24495, 29940, 32660, 34431, 35429, 45908, 48990, 57385, 68862, 70858, 97980, 106287, 114770, 137724, 141716, 172155, 177145, 212574, 229540, 344310, 354290, 425148, 531435, 688620, 708580, 814867, 1062870, 1629734, 2125740, 2444601, 3259468, 4074335, 4889202, 8148670, 9778404, 12223005, 16297340, 24446010, 48892020]

約数ペア:

[(1, 48892020), (2, 24446010), (3, 16297340), (4, 12223005), (5, 9778404), (6, 8148670), (10, 4889202), (12, 4074335), (15, 3259468), (20, 2444601), (23, 2125740), (30, 1629734), (46, 1062870), (60, 814867), (69, 708580), (71, 688620), (92, 531435), (115, 425148), (138, 354290), (142, 344310), (213, 229540), (230, 212574), (276, 177145), (284, 172155), (345, 141716), (355, 137724), (426, 114770), (460, 106287), (499, 97980), (690, 70858), (710, 68862), (852, 57385), (998, 48990), (1065, 45908), (1380, 35429), (1420, 34431), (1497, 32660), (1633, 29940), (1996, 24495), (2130, 22954), (2495, 19596), (2994, 16330), (3266, 14970), (4260, 11477), (4899, 9980), (4990, 9798), (5988, 8165), (6532, 7485)]