56479553728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{70639}}^1$

素因数の和:70726

約数の個数: 84

約数和(自身を含む): 124718734560

約数和(自身を除く): 68239180832

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 961, 992, 1612, 1922, 1984, 3224, 3844, 6448, 7688, 12493, 12896, 15376, 24986, 25792, 30752, 49972, 61504, 70639, 99944, 141278, 199888, 282556, 399776, 565112, 799552, 918307, 1130224, 1836614, 2189809, 2260448, 3673228, 4379618, 4520896, 7346456, 8759236, 14692912, 17518472, 28467517, 29385824, 35036944, 56935034, 58771648, 67884079, 70073888, 113870068, 135768158, 140147776, 227740136, 271536316, 455480272, 543072632, 882493027, 910960544, 1086145264, 1764986054, 1821921088, 2172290528, 3529972108, 4344581056, 7059944216, 14119888432, 28239776864, 56479553728]

約数ペア:

[(1, 56479553728), (2, 28239776864), (4, 14119888432), (8, 7059944216), (13, 4344581056), (16, 3529972108), (26, 2172290528), (31, 1821921088), (32, 1764986054), (52, 1086145264), (62, 910960544), (64, 882493027), (104, 543072632), (124, 455480272), (208, 271536316), (248, 227740136), (403, 140147776), (416, 135768158), (496, 113870068), (806, 70073888), (832, 67884079), (961, 58771648), (992, 56935034), (1612, 35036944), (1922, 29385824), (1984, 28467517), (3224, 17518472), (3844, 14692912), (6448, 8759236), (7688, 7346456), (12493, 4520896), (12896, 4379618), (15376, 3673228), (24986, 2260448), (25792, 2189809), (30752, 1836614), (49972, 1130224), (61504, 918307), (70639, 799552), (99944, 565112), (141278, 399776), (199888, 282556)]