123020150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4759}}^1$

素因数の和:4829

約数の個数: 48

約数和(自身を含む): 254983680

約数和(自身を除く): 131963530

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 2350, 2585, 4759, 5170, 9518, 12925, 23795, 25850, 47590, 52349, 104698, 118975, 223673, 237950, 261745, 447346, 523490, 1118365, 1308725, 2236730, 2460403, 2617450, 4920806, 5591825, 11183650, 12302015, 24604030, 61510075, 123020150]

約数ペア:

[(1, 123020150), (2, 61510075), (5, 24604030), (10, 12302015), (11, 11183650), (22, 5591825), (25, 4920806), (47, 2617450), (50, 2460403), (55, 2236730), (94, 1308725), (110, 1118365), (235, 523490), (275, 447346), (470, 261745), (517, 237950), (550, 223673), (1034, 118975), (1175, 104698), (2350, 52349), (2585, 47590), (4759, 25850), (5170, 23795), (9518, 12925)]