51223024

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1417

約数の個数: 40

約数和(自身を含む): 104591520

約数和(自身を除く): 53368496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1277, 1744, 2507, 2554, 5014, 5108, 10028, 10216, 20056, 20432, 29371, 40112, 58742, 117484, 139193, 234968, 278386, 469936, 556772, 1113544, 2227088, 3201439, 6402878, 12805756, 25611512, 51223024]

約数ペア:

[(1, 51223024), (2, 25611512), (4, 12805756), (8, 6402878), (16, 3201439), (23, 2227088), (46, 1113544), (92, 556772), (109, 469936), (184, 278386), (218, 234968), (368, 139193), (436, 117484), (872, 58742), (1277, 40112), (1744, 29371), (2507, 20432), (2554, 20056), (5014, 10216), (5108, 10028)]