51624540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2897}}^1$

素因数の和:2929

約数の個数: 120

約数和(自身を含む): 176731632

約数和(自身を除く): 125107092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2897, 2970, 3564, 4455, 5794, 5940, 8691, 8910, 11588, 14485, 17382, 17820, 26073, 28970, 31867, 34764, 43455, 52146, 57940, 63734, 78219, 86910, 95601, 104292, 127468, 130365, 156438, 159335, 173820, 191202, 234657, 260730, 286803, 312876, 318670, 382404, 391095, 469314, 478005, 521460, 573606, 637340, 782190, 860409, 938628, 956010, 1147212, 1173285, 1434015, 1564380, 1720818, 1912020, 2346570, 2581227, 2868030, 3441636, 4302045, 4693140, 5162454, 5736060, 8604090, 10324908, 12906135, 17208180, 25812270, 51624540]

約数ペア:

[(1, 51624540), (2, 25812270), (3, 17208180), (4, 12906135), (5, 10324908), (6, 8604090), (9, 5736060), (10, 5162454), (11, 4693140), (12, 4302045), (15, 3441636), (18, 2868030), (20, 2581227), (22, 2346570), (27, 1912020), (30, 1720818), (33, 1564380), (36, 1434015), (44, 1173285), (45, 1147212), (54, 956010), (55, 938628), (60, 860409), (66, 782190), (81, 637340), (90, 573606), (99, 521460), (108, 478005), (110, 469314), (132, 391095), (135, 382404), (162, 318670), (165, 312876), (180, 286803), (198, 260730), (220, 234657), (270, 191202), (297, 173820), (324, 159335), (330, 156438), (396, 130365), (405, 127468), (495, 104292), (540, 95601), (594, 86910), (660, 78219), (810, 63734), (891, 57940), (990, 52146), (1188, 43455), (1485, 34764), (1620, 31867), (1782, 28970), (1980, 26073), (2897, 17820), (2970, 17382), (3564, 14485), (4455, 11588), (5794, 8910), (5940, 8691)]