56241920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6277}}^1$

素因数の和:6305

約数の個数: 72

約数和(自身を含む): 153986784

約数和(自身を除く): 97744864

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6277, 8960, 12554, 25108, 31385, 43939, 50216, 62770, 87878, 100432, 125540, 175756, 200864, 219695, 251080, 351512, 401728, 439390, 502160, 703024, 803456, 878780, 1004320, 1406048, 1606912, 1757560, 2008640, 2812096, 3515120, 4017280, 5624192, 7030240, 8034560, 11248384, 14060480, 28120960, 56241920]

約数ペア:

[(1, 56241920), (2, 28120960), (4, 14060480), (5, 11248384), (7, 8034560), (8, 7030240), (10, 5624192), (14, 4017280), (16, 3515120), (20, 2812096), (28, 2008640), (32, 1757560), (35, 1606912), (40, 1406048), (56, 1004320), (64, 878780), (70, 803456), (80, 703024), (112, 502160), (128, 439390), (140, 401728), (160, 351512), (224, 251080), (256, 219695), (280, 200864), (320, 175756), (448, 125540), (560, 100432), (640, 87878), (896, 62770), (1120, 50216), (1280, 43939), (1792, 31385), (2240, 25108), (4480, 12554), (6277, 8960)]