51485584610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1\times {\mathrm{25391}}^1$

素因数の和:25671

約数の個数: 48

約数和(自身を含む): 96217600896

約数和(自身を除く): 44732016286

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 961, 1055, 1922, 2110, 4805, 6541, 9610, 13082, 25391, 32705, 50782, 65410, 126955, 202771, 253910, 405542, 787121, 1013855, 1574242, 2027710, 3935605, 5357501, 7871210, 10715002, 24400751, 26787505, 48801502, 53575010, 122003755, 166082531, 244007510, 332165062, 830412655, 1660825310, 5148558461, 10297116922, 25742792305, 51485584610]

約数ペア:

[(1, 51485584610), (2, 25742792305), (5, 10297116922), (10, 5148558461), (31, 1660825310), (62, 830412655), (155, 332165062), (211, 244007510), (310, 166082531), (422, 122003755), (961, 53575010), (1055, 48801502), (1922, 26787505), (2110, 24400751), (4805, 10715002), (6541, 7871210), (9610, 5357501), (13082, 3935605), (25391, 2027710), (32705, 1574242), (50782, 1013855), (65410, 787121), (126955, 405542), (202771, 253910)]