53019680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47339}}^1$

素因数の和:47361

約数の個数: 48

約数和(自身を含む): 143156160

約数和(自身を除く): 90136480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 47339, 94678, 189356, 236695, 331373, 378712, 473390, 662746, 757424, 946780, 1325492, 1514848, 1656865, 1893560, 2650984, 3313730, 3787120, 5301968, 6627460, 7574240, 10603936, 13254920, 26509840, 53019680]

約数ペア:

[(1, 53019680), (2, 26509840), (4, 13254920), (5, 10603936), (7, 7574240), (8, 6627460), (10, 5301968), (14, 3787120), (16, 3313730), (20, 2650984), (28, 1893560), (32, 1656865), (35, 1514848), (40, 1325492), (56, 946780), (70, 757424), (80, 662746), (112, 473390), (140, 378712), (160, 331373), (224, 236695), (280, 189356), (560, 94678), (1120, 47339)]