56054978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{587}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 45551422

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 359, 587, 718, 1174, 2513, 4109, 5026, 6821, 8218, 11153, 13642, 22306, 47747, 78071, 95494, 156142, 210733, 421466, 1475131, 2950262, 4003927, 8007854, 28027489, 56054978]

約数ペア:

[(1, 56054978), (2, 28027489), (7, 8007854), (14, 4003927), (19, 2950262), (38, 1475131), (133, 421466), (266, 210733), (359, 156142), (587, 95494), (718, 78071), (1174, 47747), (2513, 22306), (4109, 13642), (5026, 11153), (6821, 8218)]