55502250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1784

約数の個数: 64

約数和(自身を含む): 141837696

約数和(自身を除く): 86335446

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 250, 258, 375, 430, 645, 750, 1075, 1290, 1721, 2150, 3225, 3442, 5163, 5375, 6450, 8605, 10326, 10750, 16125, 17210, 25815, 32250, 43025, 51630, 74003, 86050, 129075, 148006, 215125, 222009, 258150, 370015, 430250, 444018, 645375, 740030, 1110045, 1290750, 1850075, 2220090, 3700150, 5550225, 9250375, 11100450, 18500750, 27751125, 55502250]

約数ペア:

[(1, 55502250), (2, 27751125), (3, 18500750), (5, 11100450), (6, 9250375), (10, 5550225), (15, 3700150), (25, 2220090), (30, 1850075), (43, 1290750), (50, 1110045), (75, 740030), (86, 645375), (125, 444018), (129, 430250), (150, 370015), (215, 258150), (250, 222009), (258, 215125), (375, 148006), (430, 129075), (645, 86050), (750, 74003), (1075, 51630), (1290, 43025), (1721, 32250), (2150, 25815), (3225, 17210), (3442, 16125), (5163, 10750), (5375, 10326), (6450, 8605)]