47955560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41341}}^1$

素因数の和:41381

約数の個数: 32

約数和(自身を含む): 111623400

約数和(自身を除く): 63667840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 41341, 82682, 165364, 206705, 330728, 413410, 826820, 1198889, 1653640, 2397778, 4795556, 5994445, 9591112, 11988890, 23977780, 47955560]

約数ペア:

[(1, 47955560), (2, 23977780), (4, 11988890), (5, 9591112), (8, 5994445), (10, 4795556), (20, 2397778), (29, 1653640), (40, 1198889), (58, 826820), (116, 413410), (145, 330728), (232, 206705), (290, 165364), (580, 82682), (1160, 41341)]