49514985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 94230864

約数和(自身を除く): 44715879

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 795, 1597, 2067, 2385, 3445, 4791, 6201, 7985, 10335, 14373, 20761, 23955, 31005, 62283, 71865, 84641, 103805, 186849, 253923, 311415, 423205, 761769, 934245, 1100333, 1269615, 3300999, 3808845, 5501665, 9902997, 16504995, 49514985]

約数ペア:

[(1, 49514985), (3, 16504995), (5, 9902997), (9, 5501665), (13, 3808845), (15, 3300999), (39, 1269615), (45, 1100333), (53, 934245), (65, 761769), (117, 423205), (159, 311415), (195, 253923), (265, 186849), (477, 103805), (585, 84641), (689, 71865), (795, 62283), (1597, 31005), (2067, 23955), (2385, 20761), (3445, 14373), (4791, 10335), (6201, 7985)]