51167520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{35533}}^1$

素因数の和:35554

約数の個数: 72

約数和(自身を含む): 174614076

約数和(自身を除く): 123446556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 35533, 71066, 106599, 142132, 177665, 213198, 284264, 319797, 355330, 426396, 532995, 568528, 639594, 710660, 852792, 1065990, 1137056, 1279188, 1421320, 1598985, 1705584, 2131980, 2558376, 2842640, 3197970, 3411168, 4263960, 5116752, 5685280, 6395940, 8527920, 10233504, 12791880, 17055840, 25583760, 51167520]

約数ペア:

[(1, 51167520), (2, 25583760), (3, 17055840), (4, 12791880), (5, 10233504), (6, 8527920), (8, 6395940), (9, 5685280), (10, 5116752), (12, 4263960), (15, 3411168), (16, 3197970), (18, 2842640), (20, 2558376), (24, 2131980), (30, 1705584), (32, 1598985), (36, 1421320), (40, 1279188), (45, 1137056), (48, 1065990), (60, 852792), (72, 710660), (80, 639594), (90, 568528), (96, 532995), (120, 426396), (144, 355330), (160, 319797), (180, 284264), (240, 213198), (288, 177665), (360, 142132), (480, 106599), (720, 71066), (1440, 35533)]