49214330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 98680680

約数和(自身を除く): 49466350

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 445, 457, 605, 890, 914, 979, 1210, 1958, 2285, 4570, 4895, 5027, 9790, 10054, 10769, 21538, 25135, 40673, 50270, 53845, 55297, 81346, 107690, 110594, 203365, 276485, 406730, 447403, 552970, 894806, 2237015, 4474030, 4921433, 9842866, 24607165, 49214330]

約数ペア:

[(1, 49214330), (2, 24607165), (5, 9842866), (10, 4921433), (11, 4474030), (22, 2237015), (55, 894806), (89, 552970), (110, 447403), (121, 406730), (178, 276485), (242, 203365), (445, 110594), (457, 107690), (605, 81346), (890, 55297), (914, 53845), (979, 50270), (1210, 40673), (1958, 25135), (2285, 21538), (4570, 10769), (4895, 10054), (5027, 9790)]