56810910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 156893184

約数和(自身を除く): 100082274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 37, 39, 62, 65, 74, 78, 93, 111, 127, 130, 155, 185, 186, 195, 222, 254, 310, 370, 381, 390, 403, 465, 481, 555, 635, 762, 806, 930, 962, 1110, 1147, 1209, 1270, 1443, 1651, 1905, 2015, 2294, 2405, 2418, 2886, 3302, 3441, 3810, 3937, 4030, 4699, 4810, 4953, 5735, 6045, 6882, 7215, 7874, 8255, 9398, 9906, 11470, 11811, 12090, 14097, 14430, 14911, 16510, 17205, 19685, 23495, 23622, 24765, 28194, 29822, 34410, 39370, 44733, 46990, 49530, 51181, 59055, 61087, 70485, 74555, 89466, 102362, 118110, 122174, 140970, 145669, 149110, 153543, 183261, 223665, 255905, 291338, 305435, 307086, 366522, 437007, 447330, 511810, 610870, 728345, 767715, 874014, 916305, 1456690, 1535430, 1832610, 1893697, 2185035, 3787394, 4370070, 5681091, 9468485, 11362182, 18936970, 28405455, 56810910]

約数ペア:

[(1, 56810910), (2, 28405455), (3, 18936970), (5, 11362182), (6, 9468485), (10, 5681091), (13, 4370070), (15, 3787394), (26, 2185035), (30, 1893697), (31, 1832610), (37, 1535430), (39, 1456690), (62, 916305), (65, 874014), (74, 767715), (78, 728345), (93, 610870), (111, 511810), (127, 447330), (130, 437007), (155, 366522), (185, 307086), (186, 305435), (195, 291338), (222, 255905), (254, 223665), (310, 183261), (370, 153543), (381, 149110), (390, 145669), (403, 140970), (465, 122174), (481, 118110), (555, 102362), (635, 89466), (762, 74555), (806, 70485), (930, 61087), (962, 59055), (1110, 51181), (1147, 49530), (1209, 46990), (1270, 44733), (1443, 39370), (1651, 34410), (1905, 29822), (2015, 28194), (2294, 24765), (2405, 23622), (2418, 23495), (2886, 19685), (3302, 17205), (3441, 16510), (3810, 14911), (3937, 14430), (4030, 14097), (4699, 12090), (4810, 11811), (4953, 11470), (5735, 9906), (6045, 9398), (6882, 8255), (7215, 7874)]