49191228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71917}}^1$

素因数の和:71946

約数の個数: 36

約数和(自身を含む): 130890760

約数和(自身を除く): 81699532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 71917, 143834, 215751, 287668, 431502, 647253, 863004, 1294506, 1366423, 2589012, 2732846, 4099269, 5465692, 8198538, 12297807, 16397076, 24595614, 49191228]

約数ペア:

[(1, 49191228), (2, 24595614), (3, 16397076), (4, 12297807), (6, 8198538), (9, 5465692), (12, 4099269), (18, 2732846), (19, 2589012), (36, 1366423), (38, 1294506), (57, 863004), (76, 647253), (114, 431502), (171, 287668), (228, 215751), (342, 143834), (684, 71917)]