49181004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 129712128

約数和(自身を除く): 80531124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 347, 372, 381, 508, 558, 694, 762, 1041, 1116, 1143, 1388, 1524, 2082, 2286, 3123, 3937, 4164, 4572, 6246, 7874, 10757, 11811, 12492, 15748, 21514, 23622, 32271, 35433, 43028, 44069, 47244, 64542, 70866, 88138, 96813, 129084, 132207, 141732, 176276, 193626, 264414, 387252, 396621, 528828, 793242, 1366139, 1586484, 2732278, 4098417, 5464556, 8196834, 12295251, 16393668, 24590502, 49181004]

約数ペア:

[(1, 49181004), (2, 24590502), (3, 16393668), (4, 12295251), (6, 8196834), (9, 5464556), (12, 4098417), (18, 2732278), (31, 1586484), (36, 1366139), (62, 793242), (93, 528828), (124, 396621), (127, 387252), (186, 264414), (254, 193626), (279, 176276), (347, 141732), (372, 132207), (381, 129084), (508, 96813), (558, 88138), (694, 70866), (762, 64542), (1041, 47244), (1116, 44069), (1143, 43028), (1388, 35433), (1524, 32271), (2082, 23622), (2286, 21514), (3123, 15748), (3937, 12492), (4164, 11811), (4572, 10757), (6246, 7874)]