252818650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7013}}^1$

素因数の和:7135

約数の個数: 48

約数和(自身を含む): 542715264

約数和(自身を除く): 289896614

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 350, 515, 721, 1030, 1442, 2575, 3605, 5150, 7013, 7210, 14026, 18025, 35065, 36050, 49091, 70130, 98182, 175325, 245455, 350650, 490910, 722339, 1227275, 1444678, 2454550, 3611695, 5056373, 7223390, 10112746, 18058475, 25281865, 36116950, 50563730, 126409325, 252818650]

約数ペア:

[(1, 252818650), (2, 126409325), (5, 50563730), (7, 36116950), (10, 25281865), (14, 18058475), (25, 10112746), (35, 7223390), (50, 5056373), (70, 3611695), (103, 2454550), (175, 1444678), (206, 1227275), (350, 722339), (515, 490910), (721, 350650), (1030, 245455), (1442, 175325), (2575, 98182), (3605, 70130), (5150, 49091), (7013, 36050), (7210, 35065), (14026, 18025)]