137150050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 271489320

約数和(自身を除く): 134339270

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 317, 425, 509, 634, 850, 1018, 1585, 2545, 3170, 5090, 5389, 7925, 8653, 10778, 12725, 15850, 17306, 25450, 26945, 43265, 53890, 86530, 134725, 161353, 216325, 269450, 322706, 432650, 806765, 1613530, 2743001, 4033825, 5486002, 8067650, 13715005, 27430010, 68575025, 137150050]

約数ペア:

[(1, 137150050), (2, 68575025), (5, 27430010), (10, 13715005), (17, 8067650), (25, 5486002), (34, 4033825), (50, 2743001), (85, 1613530), (170, 806765), (317, 432650), (425, 322706), (509, 269450), (634, 216325), (850, 161353), (1018, 134725), (1585, 86530), (2545, 53890), (3170, 43265), (5090, 26945), (5389, 25450), (7925, 17306), (8653, 15850), (10778, 12725)]