51879420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 110690820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 191, 270, 382, 503, 540, 573, 764, 955, 1006, 1146, 1509, 1719, 1910, 2012, 2292, 2515, 2865, 3018, 3438, 3820, 4527, 5030, 5157, 5730, 6036, 6876, 7545, 8595, 9054, 10060, 10314, 11460, 13581, 15090, 17190, 18108, 20628, 22635, 25785, 27162, 30180, 34380, 45270, 51570, 54324, 67905, 90540, 96073, 103140, 135810, 192146, 271620, 288219, 384292, 480365, 576438, 864657, 960730, 1152876, 1441095, 1729314, 1921460, 2593971, 2882190, 3458628, 4323285, 5187942, 5764380, 8646570, 10375884, 12969855, 17293140, 25939710, 51879420]

約数ペア:

[(1, 51879420), (2, 25939710), (3, 17293140), (4, 12969855), (5, 10375884), (6, 8646570), (9, 5764380), (10, 5187942), (12, 4323285), (15, 3458628), (18, 2882190), (20, 2593971), (27, 1921460), (30, 1729314), (36, 1441095), (45, 1152876), (54, 960730), (60, 864657), (90, 576438), (108, 480365), (135, 384292), (180, 288219), (191, 271620), (270, 192146), (382, 135810), (503, 103140), (540, 96073), (573, 90540), (764, 67905), (955, 54324), (1006, 51570), (1146, 45270), (1509, 34380), (1719, 30180), (1910, 27162), (2012, 25785), (2292, 22635), (2515, 20628), (2865, 18108), (3018, 17190), (3438, 15090), (3820, 13581), (4527, 11460), (5030, 10314), (5157, 10060), (5730, 9054), (6036, 8595), (6876, 7545)]