51956424

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18503}}^1$

素因数の和:18531

約数の個数: 64

約数和(自身を含む): 155433600

約数和(自身を除く): 103477176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 18503, 37006, 55509, 74012, 111018, 148024, 166527, 222036, 240539, 333054, 444072, 481078, 499581, 666108, 721617, 962156, 999162, 1332216, 1443234, 1924312, 1998324, 2164851, 2886468, 3996648, 4329702, 5772936, 6494553, 8659404, 12989106, 17318808, 25978212, 51956424]

約数ペア:

[(1, 51956424), (2, 25978212), (3, 17318808), (4, 12989106), (6, 8659404), (8, 6494553), (9, 5772936), (12, 4329702), (13, 3996648), (18, 2886468), (24, 2164851), (26, 1998324), (27, 1924312), (36, 1443234), (39, 1332216), (52, 999162), (54, 962156), (72, 721617), (78, 666108), (104, 499581), (108, 481078), (117, 444072), (156, 333054), (216, 240539), (234, 222036), (312, 166527), (351, 148024), (468, 111018), (702, 74012), (936, 55509), (1404, 37006), (2808, 18503)]