49290795

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 90370080

約数和(自身を除く): 41079285

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 83, 135, 159, 249, 265, 415, 477, 747, 795, 1245, 1431, 2241, 2385, 3735, 4399, 6889, 7155, 11205, 13197, 20667, 21995, 34445, 39591, 62001, 65985, 103335, 118773, 186003, 197955, 310005, 365117, 593865, 930015, 1095351, 1825585, 3286053, 5476755, 9858159, 16430265, 49290795]

約数ペア:

[(1, 49290795), (3, 16430265), (5, 9858159), (9, 5476755), (15, 3286053), (27, 1825585), (45, 1095351), (53, 930015), (83, 593865), (135, 365117), (159, 310005), (249, 197955), (265, 186003), (415, 118773), (477, 103335), (747, 65985), (795, 62001), (1245, 39591), (1431, 34445), (2241, 21995), (2385, 20667), (3735, 13197), (4399, 11205), (6889, 7155)]