55142442436

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{719}}^1\times {\mathrm{1259}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 98329593600

約数和(自身を除く): 43187151164

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 628, 719, 1259, 1438, 2518, 2876, 5036, 15229, 30458, 60916, 69743, 112883, 122123, 139486, 197663, 225766, 244246, 278972, 395326, 451532, 488492, 790652, 905221, 1810442, 3620884, 10949651, 19173311, 21899302, 38346622, 43798604, 76693244, 87806437, 142119697, 175612874, 284239394, 351225748, 568478788, 13785610609, 27571221218, 55142442436]

約数ペア:

[(1, 55142442436), (2, 27571221218), (4, 13785610609), (97, 568478788), (157, 351225748), (194, 284239394), (314, 175612874), (388, 142119697), (628, 87806437), (719, 76693244), (1259, 43798604), (1438, 38346622), (2518, 21899302), (2876, 19173311), (5036, 10949651), (15229, 3620884), (30458, 1810442), (60916, 905221), (69743, 790652), (112883, 488492), (122123, 451532), (139486, 395326), (197663, 278972), (225766, 244246)]