49044980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 106638336

約数和(自身を除く): 57593356

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 191, 347, 370, 382, 694, 740, 764, 955, 1388, 1735, 1910, 3470, 3820, 6940, 7067, 12839, 14134, 25678, 28268, 35335, 51356, 64195, 66277, 70670, 128390, 132554, 141340, 256780, 265108, 331385, 662770, 1325540, 2452249, 4904498, 9808996, 12261245, 24522490, 49044980]

約数ペア:

[(1, 49044980), (2, 24522490), (4, 12261245), (5, 9808996), (10, 4904498), (20, 2452249), (37, 1325540), (74, 662770), (148, 331385), (185, 265108), (191, 256780), (347, 141340), (370, 132554), (382, 128390), (694, 70670), (740, 66277), (764, 64195), (955, 51356), (1388, 35335), (1735, 28268), (1910, 25678), (3470, 14134), (3820, 12839), (6940, 7067)]