56149750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{11821}}^1$

素因数の和:11857

約数の個数: 32

約数和(自身を含む): 110653920

約数和(自身を除く): 54504170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 11821, 23642, 59105, 118210, 224599, 295525, 449198, 591050, 1122995, 1477625, 2245990, 2955250, 5614975, 11229950, 28074875, 56149750]

約数ペア:

[(1, 56149750), (2, 28074875), (5, 11229950), (10, 5614975), (19, 2955250), (25, 2245990), (38, 1477625), (50, 1122995), (95, 591050), (125, 449198), (190, 295525), (250, 224599), (475, 118210), (950, 59105), (2375, 23642), (4750, 11821)]