51232440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{8713}}^1$

素因数の和:8741

約数の個数: 96

約数和(自身を含む): 178811280

約数和(自身を除く): 127578840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 8713, 17426, 26139, 34852, 43565, 52278, 60991, 69704, 87130, 104556, 121982, 130695, 174260, 182973, 209112, 243964, 261390, 304955, 348520, 365946, 426937, 487928, 522780, 609910, 731892, 853874, 914865, 1045560, 1219820, 1280811, 1463784, 1707748, 1829730, 2134685, 2439640, 2561622, 3415496, 3659460, 4269370, 5123244, 6404055, 7318920, 8538740, 10246488, 12808110, 17077480, 25616220, 51232440]

約数ペア:

[(1, 51232440), (2, 25616220), (3, 17077480), (4, 12808110), (5, 10246488), (6, 8538740), (7, 7318920), (8, 6404055), (10, 5123244), (12, 4269370), (14, 3659460), (15, 3415496), (20, 2561622), (21, 2439640), (24, 2134685), (28, 1829730), (30, 1707748), (35, 1463784), (40, 1280811), (42, 1219820), (49, 1045560), (56, 914865), (60, 853874), (70, 731892), (84, 609910), (98, 522780), (105, 487928), (120, 426937), (140, 365946), (147, 348520), (168, 304955), (196, 261390), (210, 243964), (245, 209112), (280, 182973), (294, 174260), (392, 130695), (420, 121982), (490, 104556), (588, 87130), (735, 69704), (840, 60991), (980, 52278), (1176, 43565), (1470, 34852), (1960, 26139), (2940, 17426), (5880, 8713)]