49742572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 98993664

約数和(自身を除く): 49251092

約数列:

[1, 2, 4, 11, 22, 43, 44, 61, 86, 122, 172, 244, 431, 473, 671, 862, 946, 1342, 1724, 1892, 2623, 2684, 4741, 5246, 9482, 10492, 18533, 18964, 26291, 28853, 37066, 52582, 57706, 74132, 105164, 115412, 203863, 289201, 407726, 578402, 815452, 1130513, 1156804, 2261026, 4522052, 12435643, 24871286, 49742572]

約数ペア:

[(1, 49742572), (2, 24871286), (4, 12435643), (11, 4522052), (22, 2261026), (43, 1156804), (44, 1130513), (61, 815452), (86, 578402), (122, 407726), (172, 289201), (244, 203863), (431, 115412), (473, 105164), (671, 74132), (862, 57706), (946, 52582), (1342, 37066), (1724, 28853), (1892, 26291), (2623, 18964), (2684, 18533), (4741, 10492), (5246, 9482)]