49059340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 113127840

約数和(自身を除く): 64068500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 692, 865, 1289, 1730, 1903, 2578, 3460, 3806, 5156, 6445, 7612, 9515, 12890, 14179, 19030, 25780, 28358, 38060, 56716, 70895, 141790, 222997, 283580, 445994, 891988, 1114985, 2229970, 2452967, 4459940, 4905934, 9811868, 12264835, 24529670, 49059340]

約数ペア:

[(1, 49059340), (2, 24529670), (4, 12264835), (5, 9811868), (10, 4905934), (11, 4459940), (20, 2452967), (22, 2229970), (44, 1114985), (55, 891988), (110, 445994), (173, 283580), (220, 222997), (346, 141790), (692, 70895), (865, 56716), (1289, 38060), (1730, 28358), (1903, 25780), (2578, 19030), (3460, 14179), (3806, 12890), (5156, 9515), (6445, 7612)]