53903438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 86002560

約数和(自身を除く): 32099122

約数列:

[1, 2, 41, 53, 79, 82, 106, 157, 158, 314, 2173, 3239, 4187, 4346, 6437, 6478, 8321, 8374, 12403, 12874, 16642, 24806, 171667, 341161, 343334, 508523, 657359, 682322, 1017046, 1314718, 26951719, 53903438]

約数ペア:

[(1, 53903438), (2, 26951719), (41, 1314718), (53, 1017046), (79, 682322), (82, 657359), (106, 508523), (157, 343334), (158, 341161), (314, 171667), (2173, 24806), (3239, 16642), (4187, 12874), (4346, 12403), (6437, 8374), (6478, 8321)]