53211376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 107993088

約数和(自身を除く): 54781712

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 1511, 2201, 3022, 4402, 6044, 8804, 12088, 17608, 24176, 35216, 46841, 93682, 107281, 187364, 214562, 374728, 429124, 749456, 858248, 1716496, 3325711, 6651422, 13302844, 26605688, 53211376]

約数ペア:

[(1, 53211376), (2, 26605688), (4, 13302844), (8, 6651422), (16, 3325711), (31, 1716496), (62, 858248), (71, 749456), (124, 429124), (142, 374728), (248, 214562), (284, 187364), (496, 107281), (568, 93682), (1136, 46841), (1511, 35216), (2201, 24176), (3022, 17608), (4402, 12088), (6044, 8804)]