51054840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1214

約数の個数: 128

約数和(自身を含む): 174484800

約数和(自身を除く): 123429960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1153, 1230, 1476, 1640, 1845, 2214, 2306, 2460, 2952, 3459, 3690, 4428, 4612, 4920, 5535, 5765, 6918, 7380, 8856, 9224, 10377, 11070, 11530, 13836, 14760, 17295, 20754, 22140, 23060, 27672, 31131, 34590, 41508, 44280, 46120, 47273, 51885, 62262, 69180, 83016, 94546, 103770, 124524, 138360, 141819, 155655, 189092, 207540, 236365, 249048, 283638, 311310, 378184, 415080, 425457, 472730, 567276, 622620, 709095, 850914, 945460, 1134552, 1245240, 1276371, 1418190, 1701828, 1890920, 2127285, 2552742, 2836380, 3403656, 4254570, 5105484, 5672760, 6381855, 8509140, 10210968, 12763710, 17018280, 25527420, 51054840]

約数ペア:

[(1, 51054840), (2, 25527420), (3, 17018280), (4, 12763710), (5, 10210968), (6, 8509140), (8, 6381855), (9, 5672760), (10, 5105484), (12, 4254570), (15, 3403656), (18, 2836380), (20, 2552742), (24, 2127285), (27, 1890920), (30, 1701828), (36, 1418190), (40, 1276371), (41, 1245240), (45, 1134552), (54, 945460), (60, 850914), (72, 709095), (82, 622620), (90, 567276), (108, 472730), (120, 425457), (123, 415080), (135, 378184), (164, 311310), (180, 283638), (205, 249048), (216, 236365), (246, 207540), (270, 189092), (328, 155655), (360, 141819), (369, 138360), (410, 124524), (492, 103770), (540, 94546), (615, 83016), (738, 69180), (820, 62262), (984, 51885), (1080, 47273), (1107, 46120), (1153, 44280), (1230, 41508), (1476, 34590), (1640, 31131), (1845, 27672), (2214, 23060), (2306, 22140), (2460, 20754), (2952, 17295), (3459, 14760), (3690, 13836), (4428, 11530), (4612, 11070), (4920, 10377), (5535, 9224), (5765, 8856), (6918, 7380)]