49199445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 91636272

約数和(自身を除く): 42436827

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 73, 85, 153, 219, 255, 365, 657, 765, 881, 1095, 1241, 2643, 3285, 3723, 4405, 6205, 7929, 11169, 13215, 14977, 18615, 39645, 44931, 55845, 64313, 74885, 134793, 192939, 224655, 321565, 578817, 673965, 964695, 1093321, 2894085, 3279963, 5466605, 9839889, 16399815, 49199445]

約数ペア:

[(1, 49199445), (3, 16399815), (5, 9839889), (9, 5466605), (15, 3279963), (17, 2894085), (45, 1093321), (51, 964695), (73, 673965), (85, 578817), (153, 321565), (219, 224655), (255, 192939), (365, 134793), (657, 74885), (765, 64313), (881, 55845), (1095, 44931), (1241, 39645), (2643, 18615), (3285, 14977), (3723, 13215), (4405, 11169), (6205, 7929)]