56168940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1759

約数の個数: 96

約数和(自身を含む): 171360000

約数和(自身を除く): 115191060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 1102, 1140, 1653, 1699, 1740, 2204, 2755, 3306, 3398, 5097, 5510, 6612, 6796, 8265, 8495, 10194, 11020, 16530, 16990, 20388, 25485, 32281, 33060, 33980, 49271, 50970, 64562, 96843, 98542, 101940, 129124, 147813, 161405, 193686, 197084, 246355, 295626, 322810, 387372, 484215, 492710, 591252, 645620, 739065, 936149, 968430, 985420, 1478130, 1872298, 1936860, 2808447, 2956260, 3744596, 4680745, 5616894, 9361490, 11233788, 14042235, 18722980, 28084470, 56168940]

約数ペア:

[(1, 56168940), (2, 28084470), (3, 18722980), (4, 14042235), (5, 11233788), (6, 9361490), (10, 5616894), (12, 4680745), (15, 3744596), (19, 2956260), (20, 2808447), (29, 1936860), (30, 1872298), (38, 1478130), (57, 985420), (58, 968430), (60, 936149), (76, 739065), (87, 645620), (95, 591252), (114, 492710), (116, 484215), (145, 387372), (174, 322810), (190, 295626), (228, 246355), (285, 197084), (290, 193686), (348, 161405), (380, 147813), (435, 129124), (551, 101940), (570, 98542), (580, 96843), (870, 64562), (1102, 50970), (1140, 49271), (1653, 33980), (1699, 33060), (1740, 32281), (2204, 25485), (2755, 20388), (3306, 16990), (3398, 16530), (5097, 11020), (5510, 10194), (6612, 8495), (6796, 8265)]