56171850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 162001536

約数和(自身を除く): 105829686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 175, 183, 210, 305, 350, 366, 427, 525, 610, 854, 877, 915, 1050, 1281, 1525, 1754, 1830, 2135, 2562, 2631, 3050, 4270, 4385, 4575, 5262, 6139, 6405, 8770, 9150, 10675, 12278, 12810, 13155, 18417, 21350, 21925, 26310, 30695, 32025, 36834, 43850, 53497, 61390, 64050, 65775, 92085, 106994, 131550, 153475, 160491, 184170, 267485, 306950, 320982, 374479, 460425, 534970, 748958, 802455, 920850, 1123437, 1337425, 1604910, 1872395, 2246874, 2674850, 3744790, 4012275, 5617185, 8024550, 9361975, 11234370, 18723950, 28085925, 56171850]

約数ペア:

[(1, 56171850), (2, 28085925), (3, 18723950), (5, 11234370), (6, 9361975), (7, 8024550), (10, 5617185), (14, 4012275), (15, 3744790), (21, 2674850), (25, 2246874), (30, 1872395), (35, 1604910), (42, 1337425), (50, 1123437), (61, 920850), (70, 802455), (75, 748958), (105, 534970), (122, 460425), (150, 374479), (175, 320982), (183, 306950), (210, 267485), (305, 184170), (350, 160491), (366, 153475), (427, 131550), (525, 106994), (610, 92085), (854, 65775), (877, 64050), (915, 61390), (1050, 53497), (1281, 43850), (1525, 36834), (1754, 32025), (1830, 30695), (2135, 26310), (2562, 21925), (2631, 21350), (3050, 18417), (4270, 13155), (4385, 12810), (4575, 12278), (5262, 10675), (6139, 9150), (6405, 8770)]