48839973

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 86016000

約数和(自身を除く): 37176027

約数列:

[1, 3, 7, 13, 21, 29, 31, 39, 87, 91, 93, 199, 203, 217, 273, 377, 403, 597, 609, 651, 899, 1131, 1209, 1393, 2587, 2639, 2697, 2821, 4179, 5771, 6169, 6293, 7761, 7917, 8463, 11687, 17313, 18109, 18507, 18879, 35061, 40397, 43183, 54327, 75023, 80197, 81809, 121191, 129549, 178901, 225069, 240591, 245427, 525161, 536703, 561379, 1252307, 1575483, 1684137, 2325713, 3756921, 6977139, 16279991, 48839973]

約数ペア:

[(1, 48839973), (3, 16279991), (7, 6977139), (13, 3756921), (21, 2325713), (29, 1684137), (31, 1575483), (39, 1252307), (87, 561379), (91, 536703), (93, 525161), (199, 245427), (203, 240591), (217, 225069), (273, 178901), (377, 129549), (403, 121191), (597, 81809), (609, 80197), (651, 75023), (899, 54327), (1131, 43183), (1209, 40397), (1393, 35061), (2587, 18879), (2639, 18507), (2697, 18109), (2821, 17313), (4179, 11687), (5771, 8463), (6169, 7917), (6293, 7761)]