42800050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 86324832

約数和(自身を除く): 43524782

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1171, 1462, 2150, 2342, 3655, 5855, 7310, 11710, 18275, 19907, 29275, 36550, 39814, 50353, 58550, 99535, 100706, 199070, 251765, 497675, 503530, 856001, 995350, 1258825, 1712002, 2517650, 4280005, 8560010, 21400025, 42800050]

約数ペア:

[(1, 42800050), (2, 21400025), (5, 8560010), (10, 4280005), (17, 2517650), (25, 1712002), (34, 1258825), (43, 995350), (50, 856001), (85, 503530), (86, 497675), (170, 251765), (215, 199070), (425, 100706), (430, 99535), (731, 58550), (850, 50353), (1075, 39814), (1171, 36550), (1462, 29275), (2150, 19907), (2342, 18275), (3655, 11710), (5855, 7310)]