51969800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6043}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 123660240

約数和(自身を除く): 71690440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 6043, 8600, 12086, 24172, 30215, 48344, 60430, 120860, 151075, 241720, 259849, 302150, 519698, 604300, 1039396, 1208600, 1299245, 2078792, 2598490, 5196980, 6496225, 10393960, 12992450, 25984900, 51969800]

約数ペア:

[(1, 51969800), (2, 25984900), (4, 12992450), (5, 10393960), (8, 6496225), (10, 5196980), (20, 2598490), (25, 2078792), (40, 1299245), (43, 1208600), (50, 1039396), (86, 604300), (100, 519698), (172, 302150), (200, 259849), (215, 241720), (344, 151075), (430, 120860), (860, 60430), (1075, 48344), (1720, 30215), (2150, 24172), (4300, 12086), (6043, 8600)]