56231148

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 137410560

約数和(自身を除く): 81179412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 2129, 2201, 4258, 4402, 6387, 6603, 8516, 8804, 12774, 13206, 25548, 26412, 65999, 131998, 151159, 197997, 263996, 302318, 395994, 453477, 604636, 791988, 906954, 1813908, 4685929, 9371858, 14057787, 18743716, 28115574, 56231148]

約数ペア:

[(1, 56231148), (2, 28115574), (3, 18743716), (4, 14057787), (6, 9371858), (12, 4685929), (31, 1813908), (62, 906954), (71, 791988), (93, 604636), (124, 453477), (142, 395994), (186, 302318), (213, 263996), (284, 197997), (372, 151159), (426, 131998), (852, 65999), (2129, 26412), (2201, 25548), (4258, 13206), (4402, 12774), (6387, 8804), (6603, 8516)]