50753920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11329}}^1$

素因数の和:11355

約数の個数: 64

約数和(自身を含む): 138679200

約数和(自身を除く): 87925280

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11329, 22658, 45316, 56645, 79303, 90632, 113290, 158606, 181264, 226580, 317212, 362528, 396515, 453160, 634424, 725056, 793030, 906320, 1268848, 1450112, 1586060, 1812640, 2537696, 3172120, 3625280, 5075392, 6344240, 7250560, 10150784, 12688480, 25376960, 50753920]

約数ペア:

[(1, 50753920), (2, 25376960), (4, 12688480), (5, 10150784), (7, 7250560), (8, 6344240), (10, 5075392), (14, 3625280), (16, 3172120), (20, 2537696), (28, 1812640), (32, 1586060), (35, 1450112), (40, 1268848), (56, 906320), (64, 793030), (70, 725056), (80, 634424), (112, 453160), (128, 396515), (140, 362528), (160, 317212), (224, 226580), (280, 181264), (320, 158606), (448, 113290), (560, 90632), (640, 79303), (896, 56645), (1120, 45316), (2240, 22658), (4480, 11329)]