52060840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 128595600

約数和(自身を除く): 76534760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 1889, 2120, 2756, 3445, 3778, 5512, 6890, 7556, 9445, 13780, 15112, 18890, 24557, 27560, 37780, 49114, 75560, 98228, 100117, 122785, 196456, 200234, 245570, 400468, 491140, 500585, 800936, 982280, 1001170, 1301521, 2002340, 2603042, 4004680, 5206084, 6507605, 10412168, 13015210, 26030420, 52060840]

約数ペア:

[(1, 52060840), (2, 26030420), (4, 13015210), (5, 10412168), (8, 6507605), (10, 5206084), (13, 4004680), (20, 2603042), (26, 2002340), (40, 1301521), (52, 1001170), (53, 982280), (65, 800936), (104, 500585), (106, 491140), (130, 400468), (212, 245570), (260, 200234), (265, 196456), (424, 122785), (520, 100117), (530, 98228), (689, 75560), (1060, 49114), (1378, 37780), (1889, 27560), (2120, 24557), (2756, 18890), (3445, 15112), (3778, 13780), (5512, 9445), (6890, 7556)]