50132080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 121420800

約数和(自身を除く): 71288720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 67, 80, 94, 134, 188, 199, 235, 268, 335, 376, 398, 470, 536, 670, 752, 796, 940, 995, 1072, 1340, 1592, 1880, 1990, 2680, 3149, 3184, 3760, 3980, 5360, 6298, 7960, 9353, 12596, 13333, 15745, 15920, 18706, 25192, 26666, 31490, 37412, 46765, 50384, 53332, 62980, 66665, 74824, 93530, 106664, 125960, 133330, 149648, 187060, 213328, 251920, 266660, 374120, 533320, 626651, 748240, 1066640, 1253302, 2506604, 3133255, 5013208, 6266510, 10026416, 12533020, 25066040, 50132080]

約数ペア:

[(1, 50132080), (2, 25066040), (4, 12533020), (5, 10026416), (8, 6266510), (10, 5013208), (16, 3133255), (20, 2506604), (40, 1253302), (47, 1066640), (67, 748240), (80, 626651), (94, 533320), (134, 374120), (188, 266660), (199, 251920), (235, 213328), (268, 187060), (335, 149648), (376, 133330), (398, 125960), (470, 106664), (536, 93530), (670, 74824), (752, 66665), (796, 62980), (940, 53332), (995, 50384), (1072, 46765), (1340, 37412), (1592, 31490), (1880, 26666), (1990, 25192), (2680, 18706), (3149, 15920), (3184, 15745), (3760, 13333), (3980, 12596), (5360, 9353), (6298, 7960)]