51899274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1487}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 129063168

約数和(自身を除く): 77163894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 277, 554, 831, 1487, 1662, 1939, 2493, 2974, 3878, 4461, 4986, 5817, 8922, 10409, 11634, 13383, 17451, 20818, 26766, 31227, 34902, 62454, 93681, 187362, 411899, 823798, 1235697, 2471394, 2883293, 3707091, 5766586, 7414182, 8649879, 17299758, 25949637, 51899274]

約数ペア:

[(1, 51899274), (2, 25949637), (3, 17299758), (6, 8649879), (7, 7414182), (9, 5766586), (14, 3707091), (18, 2883293), (21, 2471394), (42, 1235697), (63, 823798), (126, 411899), (277, 187362), (554, 93681), (831, 62454), (1487, 34902), (1662, 31227), (1939, 26766), (2493, 20818), (2974, 17451), (3878, 13383), (4461, 11634), (4986, 10409), (5817, 8922)]