52790355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 97740864

約数和(自身を除く): 44950509

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 151, 153, 255, 453, 457, 755, 765, 1359, 1371, 2265, 2285, 2567, 4113, 6795, 6855, 7701, 7769, 12835, 20565, 23103, 23307, 38505, 38845, 69007, 69921, 115515, 116535, 207021, 345035, 349605, 621063, 1035105, 1173119, 3105315, 3519357, 5865595, 10558071, 17596785, 52790355]

約数ペア:

[(1, 52790355), (3, 17596785), (5, 10558071), (9, 5865595), (15, 3519357), (17, 3105315), (45, 1173119), (51, 1035105), (85, 621063), (151, 349605), (153, 345035), (255, 207021), (453, 116535), (457, 115515), (755, 69921), (765, 69007), (1359, 38845), (1371, 38505), (2265, 23307), (2285, 23103), (2567, 20565), (4113, 12835), (6795, 7769), (6855, 7701)]