52144550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 103118400

約数和(自身を除く): 50973850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 131, 190, 262, 419, 475, 655, 838, 950, 1310, 2095, 2489, 3275, 4190, 4978, 6550, 7961, 10475, 12445, 15922, 20950, 24890, 39805, 54889, 62225, 79610, 109778, 124450, 199025, 274445, 398050, 548890, 1042891, 1372225, 2085782, 2744450, 5214455, 10428910, 26072275, 52144550]

約数ペア:

[(1, 52144550), (2, 26072275), (5, 10428910), (10, 5214455), (19, 2744450), (25, 2085782), (38, 1372225), (50, 1042891), (95, 548890), (131, 398050), (190, 274445), (262, 199025), (419, 124450), (475, 109778), (655, 79610), (838, 62225), (950, 54889), (1310, 39805), (2095, 24890), (2489, 20950), (3275, 15922), (4190, 12445), (4978, 10475), (6550, 7961)]