949950050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{87553}}^1$

素因数の和:87603

約数の個数: 48

約数和(自身を含む): 2084485632

約数和(自身を除く): 1134535582

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 87553, 175106, 437765, 612871, 875530, 1225742, 2188825, 2714143, 3064355, 4377650, 5428286, 6128710, 13570715, 15321775, 18999001, 27141430, 30643550, 37998002, 67853575, 94995005, 135707150, 189990010, 474975025, 949950050]

約数ペア:

[(1, 949950050), (2, 474975025), (5, 189990010), (7, 135707150), (10, 94995005), (14, 67853575), (25, 37998002), (31, 30643550), (35, 27141430), (50, 18999001), (62, 15321775), (70, 13570715), (155, 6128710), (175, 5428286), (217, 4377650), (310, 3064355), (350, 2714143), (434, 2188825), (775, 1225742), (1085, 875530), (1550, 612871), (2170, 437765), (5425, 175106), (10850, 87553)]