52020255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 101910528

約数和(自身を除く): 49890273

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 151, 193, 255, 357, 453, 579, 595, 755, 965, 1057, 1351, 1785, 2265, 2567, 2895, 3171, 3281, 4053, 5285, 6755, 7701, 9843, 12835, 15855, 16405, 17969, 20265, 22967, 29143, 38505, 49215, 53907, 68901, 87429, 89845, 114835, 145715, 204001, 269535, 344505, 437145, 495431, 612003, 1020005, 1486293, 2477155, 3060015, 3468017, 7431465, 10404051, 17340085, 52020255]

約数ペア:

[(1, 52020255), (3, 17340085), (5, 10404051), (7, 7431465), (15, 3468017), (17, 3060015), (21, 2477155), (35, 1486293), (51, 1020005), (85, 612003), (105, 495431), (119, 437145), (151, 344505), (193, 269535), (255, 204001), (357, 145715), (453, 114835), (579, 89845), (595, 87429), (755, 68901), (965, 53907), (1057, 49215), (1351, 38505), (1785, 29143), (2265, 22967), (2567, 20265), (2895, 17969), (3171, 16405), (3281, 15855), (4053, 12835), (5285, 9843), (6755, 7701)]