49189084

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 51933476

約数列:

[1, 2, 4, 7, 14, 28, 71, 109, 142, 218, 227, 284, 436, 454, 497, 763, 908, 994, 1526, 1589, 1988, 3052, 3178, 6356, 7739, 15478, 16117, 24743, 30956, 32234, 49486, 54173, 64468, 98972, 108346, 112819, 173201, 216692, 225638, 346402, 451276, 692804, 1756753, 3513506, 7027012, 12297271, 24594542, 49189084]

約数ペア:

[(1, 49189084), (2, 24594542), (4, 12297271), (7, 7027012), (14, 3513506), (28, 1756753), (71, 692804), (109, 451276), (142, 346402), (218, 225638), (227, 216692), (284, 173201), (436, 112819), (454, 108346), (497, 98972), (763, 64468), (908, 54173), (994, 49486), (1526, 32234), (1589, 30956), (1988, 24743), (3052, 16117), (3178, 15478), (6356, 7739)]