98552050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 194228640

約数和(自身を除く): 95676590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 227, 454, 457, 475, 914, 950, 1135, 2270, 2285, 4313, 4570, 5675, 8626, 8683, 11350, 11425, 17366, 21565, 22850, 43130, 43415, 86830, 103739, 107825, 207478, 215650, 217075, 434150, 518695, 1037390, 1971041, 2593475, 3942082, 5186950, 9855205, 19710410, 49276025, 98552050]

約数ペア:

[(1, 98552050), (2, 49276025), (5, 19710410), (10, 9855205), (19, 5186950), (25, 3942082), (38, 2593475), (50, 1971041), (95, 1037390), (190, 518695), (227, 434150), (454, 217075), (457, 215650), (475, 207478), (914, 107825), (950, 103739), (1135, 86830), (2270, 43415), (2285, 43130), (4313, 22850), (4570, 21565), (5675, 17366), (8626, 11425), (8683, 11350)]