53521138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 96780096

約数和(自身を除く): 43258958

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 293, 361, 418, 437, 506, 586, 722, 874, 3223, 3971, 4807, 5567, 6446, 6739, 7942, 8303, 9614, 11134, 13478, 16606, 61237, 74129, 91333, 105773, 122474, 128041, 148258, 182666, 211546, 256082, 1163503, 1408451, 2327006, 2432779, 2816902, 4865558, 26760569, 53521138]

約数ペア:

[(1, 53521138), (2, 26760569), (11, 4865558), (19, 2816902), (22, 2432779), (23, 2327006), (38, 1408451), (46, 1163503), (209, 256082), (253, 211546), (293, 182666), (361, 148258), (418, 128041), (437, 122474), (506, 105773), (586, 91333), (722, 74129), (874, 61237), (3223, 16606), (3971, 13478), (4807, 11134), (5567, 9614), (6446, 8303), (6739, 7942)]