49209050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 111689280

約数和(自身を除く): 62480230

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 110, 170, 187, 190, 209, 275, 277, 323, 374, 418, 425, 475, 550, 554, 646, 850, 935, 950, 1045, 1385, 1615, 1870, 2090, 2770, 3047, 3230, 3553, 4675, 4709, 5225, 5263, 6094, 6925, 7106, 8075, 9350, 9418, 10450, 10526, 13850, 15235, 16150, 17765, 23545, 26315, 30470, 35530, 47090, 51799, 52630, 57893, 76175, 88825, 89471, 103598, 115786, 117725, 131575, 152350, 177650, 178942, 235450, 258995, 263150, 289465, 447355, 517990, 578930, 894710, 984181, 1294975, 1447325, 1968362, 2236775, 2589950, 2894650, 4473550, 4920905, 9841810, 24604525, 49209050]

約数ペア:

[(1, 49209050), (2, 24604525), (5, 9841810), (10, 4920905), (11, 4473550), (17, 2894650), (19, 2589950), (22, 2236775), (25, 1968362), (34, 1447325), (38, 1294975), (50, 984181), (55, 894710), (85, 578930), (95, 517990), (110, 447355), (170, 289465), (187, 263150), (190, 258995), (209, 235450), (275, 178942), (277, 177650), (323, 152350), (374, 131575), (418, 117725), (425, 115786), (475, 103598), (550, 89471), (554, 88825), (646, 76175), (850, 57893), (935, 52630), (950, 51799), (1045, 47090), (1385, 35530), (1615, 30470), (1870, 26315), (2090, 23545), (2770, 17765), (3047, 16150), (3230, 15235), (3553, 13850), (4675, 10526), (4709, 10450), (5225, 9418), (5263, 9350), (6094, 8075), (6925, 7106)]