51339390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{24103}}^1$

素因数の和:24184

約数の個数: 32

約数和(自身を含む): 124955136

約数和(自身を除く): 73615746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 24103, 48206, 72309, 120515, 144618, 241030, 361545, 723090, 1711313, 3422626, 5133939, 8556565, 10267878, 17113130, 25669695, 51339390]

約数ペア:

[(1, 51339390), (2, 25669695), (3, 17113130), (5, 10267878), (6, 8556565), (10, 5133939), (15, 3422626), (30, 1711313), (71, 723090), (142, 361545), (213, 241030), (355, 144618), (426, 120515), (710, 72309), (1065, 48206), (2130, 24103)]