49680828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 135626400

約数和(自身を除く): 85945572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2069, 2668, 4002, 4138, 6003, 6207, 8004, 8276, 12006, 12414, 18621, 24012, 24828, 37242, 47587, 60001, 74484, 95174, 120002, 142761, 180003, 190348, 240004, 285522, 360006, 428283, 540009, 571044, 720012, 856566, 1080018, 1380023, 1713132, 2160036, 2760046, 4140069, 5520092, 8280138, 12420207, 16560276, 24840414, 49680828]

約数ペア:

[(1, 49680828), (2, 24840414), (3, 16560276), (4, 12420207), (6, 8280138), (9, 5520092), (12, 4140069), (18, 2760046), (23, 2160036), (29, 1713132), (36, 1380023), (46, 1080018), (58, 856566), (69, 720012), (87, 571044), (92, 540009), (116, 428283), (138, 360006), (174, 285522), (207, 240004), (261, 190348), (276, 180003), (348, 142761), (414, 120002), (522, 95174), (667, 74484), (828, 60001), (1044, 47587), (1334, 37242), (2001, 24828), (2069, 24012), (2668, 18621), (4002, 12414), (4138, 12006), (6003, 8276), (6207, 8004)]