50122240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{2797}}^1$

素因数の和:2827

約数の個数: 80

約数和(自身を含む): 137392992

約数和(自身を除く): 87270752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 2797, 3584, 4480, 5594, 8960, 11188, 13985, 17920, 19579, 22376, 27970, 39158, 44752, 55940, 78316, 89504, 97895, 111880, 156632, 179008, 195790, 223760, 313264, 358016, 391580, 447520, 626528, 716032, 783160, 895040, 1253056, 1432064, 1566320, 1790080, 2506112, 3132640, 3580160, 5012224, 6265280, 7160320, 10024448, 12530560, 25061120, 50122240]

約数ペア:

[(1, 50122240), (2, 25061120), (4, 12530560), (5, 10024448), (7, 7160320), (8, 6265280), (10, 5012224), (14, 3580160), (16, 3132640), (20, 2506112), (28, 1790080), (32, 1566320), (35, 1432064), (40, 1253056), (56, 895040), (64, 783160), (70, 716032), (80, 626528), (112, 447520), (128, 391580), (140, 358016), (160, 313264), (224, 223760), (256, 195790), (280, 179008), (320, 156632), (448, 111880), (512, 97895), (560, 89504), (640, 78316), (896, 55940), (1120, 44752), (1280, 39158), (1792, 27970), (2240, 22376), (2560, 19579), (2797, 17920), (3584, 13985), (4480, 11188), (5594, 8960)]