49959549

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 79910064

約数和(自身を除く): 29950515

約数列:

[1, 3, 9, 17, 51, 53, 61, 101, 153, 159, 183, 303, 477, 549, 901, 909, 1037, 1717, 2703, 3111, 3233, 5151, 5353, 6161, 8109, 9333, 9699, 15453, 16059, 18483, 29097, 48177, 54961, 55449, 91001, 104737, 164883, 273003, 314211, 326533, 494649, 819009, 942633, 979599, 2938797, 5551061, 16653183, 49959549]

約数ペア:

[(1, 49959549), (3, 16653183), (9, 5551061), (17, 2938797), (51, 979599), (53, 942633), (61, 819009), (101, 494649), (153, 326533), (159, 314211), (183, 273003), (303, 164883), (477, 104737), (549, 91001), (901, 55449), (909, 54961), (1037, 48177), (1717, 29097), (2703, 18483), (3111, 16059), (3233, 15453), (5151, 9699), (5353, 9333), (6161, 8109)]