47850580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 115395840

約数和(自身を除く): 67545260

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 29, 34, 46, 58, 68, 85, 92, 115, 116, 145, 170, 211, 230, 290, 340, 391, 422, 460, 493, 580, 667, 782, 844, 986, 1055, 1334, 1564, 1955, 1972, 2110, 2465, 2668, 3335, 3587, 3910, 4220, 4853, 4930, 6119, 6670, 7174, 7820, 9706, 9860, 11339, 12238, 13340, 14348, 17935, 19412, 22678, 24265, 24476, 30595, 35870, 45356, 48530, 56695, 61190, 71740, 82501, 97060, 104023, 113390, 122380, 140737, 165002, 208046, 226780, 281474, 330004, 412505, 416092, 520115, 562948, 703685, 825010, 1040230, 1407370, 1650020, 2080460, 2392529, 2814740, 4785058, 9570116, 11962645, 23925290, 47850580]

約数ペア:

[(1, 47850580), (2, 23925290), (4, 11962645), (5, 9570116), (10, 4785058), (17, 2814740), (20, 2392529), (23, 2080460), (29, 1650020), (34, 1407370), (46, 1040230), (58, 825010), (68, 703685), (85, 562948), (92, 520115), (115, 416092), (116, 412505), (145, 330004), (170, 281474), (211, 226780), (230, 208046), (290, 165002), (340, 140737), (391, 122380), (422, 113390), (460, 104023), (493, 97060), (580, 82501), (667, 71740), (782, 61190), (844, 56695), (986, 48530), (1055, 45356), (1334, 35870), (1564, 30595), (1955, 24476), (1972, 24265), (2110, 22678), (2465, 19412), (2668, 17935), (3335, 14348), (3587, 13340), (3910, 12238), (4220, 11339), (4853, 9860), (4930, 9706), (6119, 7820), (6670, 7174)]