87425050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 173506752

約数和(自身を除く): 86081702

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 163, 170, 326, 425, 631, 815, 850, 1262, 1630, 2771, 3155, 4075, 5542, 6310, 8150, 10727, 13855, 15775, 21454, 27710, 31550, 53635, 69275, 102853, 107270, 138550, 205706, 268175, 514265, 536350, 1028530, 1748501, 2571325, 3497002, 5142650, 8742505, 17485010, 43712525, 87425050]

約数ペア:

[(1, 87425050), (2, 43712525), (5, 17485010), (10, 8742505), (17, 5142650), (25, 3497002), (34, 2571325), (50, 1748501), (85, 1028530), (163, 536350), (170, 514265), (326, 268175), (425, 205706), (631, 138550), (815, 107270), (850, 102853), (1262, 69275), (1630, 53635), (2771, 31550), (3155, 27710), (4075, 21454), (5542, 15775), (6310, 13855), (8150, 10727)]