51459690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55333}}^1$

素因数の和:55374

約数の個数: 32

約数和(自身を含む): 127489536

約数和(自身を除く): 76029846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 55333, 110666, 165999, 276665, 331998, 553330, 829995, 1659990, 1715323, 3430646, 5145969, 8576615, 10291938, 17153230, 25729845, 51459690]

約数ペア:

[(1, 51459690), (2, 25729845), (3, 17153230), (5, 10291938), (6, 8576615), (10, 5145969), (15, 3430646), (30, 1715323), (31, 1659990), (62, 829995), (93, 553330), (155, 331998), (186, 276665), (310, 165999), (465, 110666), (930, 55333)]