53351050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 105796800

約数和(自身を除く): 52445750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 445, 475, 631, 890, 950, 1262, 1691, 2225, 3155, 3382, 4450, 6310, 8455, 11989, 15775, 16910, 23978, 31550, 42275, 56159, 59945, 84550, 112318, 119890, 280795, 299725, 561590, 599450, 1067021, 1403975, 2134042, 2807950, 5335105, 10670210, 26675525, 53351050]

約数ペア:

[(1, 53351050), (2, 26675525), (5, 10670210), (10, 5335105), (19, 2807950), (25, 2134042), (38, 1403975), (50, 1067021), (89, 599450), (95, 561590), (178, 299725), (190, 280795), (445, 119890), (475, 112318), (631, 84550), (890, 59945), (950, 56159), (1262, 42275), (1691, 31550), (2225, 23978), (3155, 16910), (3382, 15775), (4450, 11989), (6310, 8455)]