48128600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 122335920

約数和(自身を除く): 74207320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 107, 130, 173, 200, 214, 260, 325, 346, 428, 520, 535, 650, 692, 856, 865, 1070, 1300, 1384, 1391, 1730, 2140, 2249, 2600, 2675, 2782, 3460, 4280, 4325, 4498, 5350, 5564, 6920, 6955, 8650, 8996, 10700, 11128, 11245, 13910, 17300, 17992, 18511, 21400, 22490, 27820, 34600, 34775, 37022, 44980, 55640, 56225, 69550, 74044, 89960, 92555, 112450, 139100, 148088, 185110, 224900, 240643, 278200, 370220, 449800, 462775, 481286, 740440, 925550, 962572, 1203215, 1851100, 1925144, 2406430, 3702200, 4812860, 6016075, 9625720, 12032150, 24064300, 48128600]

約数ペア:

[(1, 48128600), (2, 24064300), (4, 12032150), (5, 9625720), (8, 6016075), (10, 4812860), (13, 3702200), (20, 2406430), (25, 1925144), (26, 1851100), (40, 1203215), (50, 962572), (52, 925550), (65, 740440), (100, 481286), (104, 462775), (107, 449800), (130, 370220), (173, 278200), (200, 240643), (214, 224900), (260, 185110), (325, 148088), (346, 139100), (428, 112450), (520, 92555), (535, 89960), (650, 74044), (692, 69550), (856, 56225), (865, 55640), (1070, 44980), (1300, 37022), (1384, 34775), (1391, 34600), (1730, 27820), (2140, 22490), (2249, 21400), (2600, 18511), (2675, 17992), (2782, 17300), (3460, 13910), (4280, 11245), (4325, 11128), (4498, 10700), (5350, 8996), (5564, 8650), (6920, 6955)]