52631280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5655

約数の個数: 120

約数和(自身を含む): 190383648

約数和(自身を除く): 137752368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 5623, 9360, 11246, 16869, 22492, 28115, 33738, 44984, 50607, 56230, 67476, 73099, 84345, 89968, 101214, 112460, 134952, 146198, 168690, 202428, 219297, 224920, 253035, 269904, 292396, 337380, 365495, 404856, 438594, 449840, 506070, 584792, 657891, 674760, 730990, 809712, 877188, 1012140, 1096485, 1169584, 1315782, 1349520, 1461980, 1754376, 2024280, 2192970, 2631564, 2923960, 3289455, 3508752, 4048560, 4385940, 5263128, 5847920, 6578910, 8771880, 10526256, 13157820, 17543760, 26315640, 52631280]

約数ペア:

[(1, 52631280), (2, 26315640), (3, 17543760), (4, 13157820), (5, 10526256), (6, 8771880), (8, 6578910), (9, 5847920), (10, 5263128), (12, 4385940), (13, 4048560), (15, 3508752), (16, 3289455), (18, 2923960), (20, 2631564), (24, 2192970), (26, 2024280), (30, 1754376), (36, 1461980), (39, 1349520), (40, 1315782), (45, 1169584), (48, 1096485), (52, 1012140), (60, 877188), (65, 809712), (72, 730990), (78, 674760), (80, 657891), (90, 584792), (104, 506070), (117, 449840), (120, 438594), (130, 404856), (144, 365495), (156, 337380), (180, 292396), (195, 269904), (208, 253035), (234, 224920), (240, 219297), (260, 202428), (312, 168690), (360, 146198), (390, 134952), (468, 112460), (520, 101214), (585, 89968), (624, 84345), (720, 73099), (780, 67476), (936, 56230), (1040, 50607), (1170, 44984), (1560, 33738), (1872, 28115), (2340, 22492), (3120, 16869), (4680, 11246), (5623, 9360)]