51523984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1535

約数の個数: 40

約数和(自身を含む): 104532992

約数和(自身を除く): 53009008

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 1423, 2263, 2846, 4526, 5692, 9052, 11384, 18104, 22768, 36208, 44113, 88226, 103879, 176452, 207758, 352904, 415516, 705808, 831032, 1662064, 3220249, 6440498, 12880996, 25761992, 51523984]

約数ペア:

[(1, 51523984), (2, 25761992), (4, 12880996), (8, 6440498), (16, 3220249), (31, 1662064), (62, 831032), (73, 705808), (124, 415516), (146, 352904), (248, 207758), (292, 176452), (496, 103879), (584, 88226), (1168, 44113), (1423, 36208), (2263, 22768), (2846, 18104), (4526, 11384), (5692, 9052)]