51254534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 82999296

約数和(自身を除く): 31744762

約数列:

[1, 2, 23, 46, 47, 94, 151, 157, 302, 314, 1081, 2162, 3473, 3611, 6946, 7097, 7222, 7379, 14194, 14758, 23707, 47414, 163231, 169717, 326462, 339434, 545261, 1090522, 1114229, 2228458, 25627267, 51254534]

約数ペア:

[(1, 51254534), (2, 25627267), (23, 2228458), (46, 1114229), (47, 1090522), (94, 545261), (151, 339434), (157, 326462), (302, 169717), (314, 163231), (1081, 47414), (2162, 23707), (3473, 14758), (3611, 14194), (6946, 7379), (7097, 7222)]