49863240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 189596160

約数和(自身を除く): 139732920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 421, 423, 470, 504, 564, 630, 658, 705, 840, 842, 846, 940, 987, 1128, 1260, 1263, 1316, 1410, 1645, 1684, 1692, 1880, 1974, 2105, 2115, 2520, 2526, 2632, 2820, 2947, 2961, 3290, 3368, 3384, 3789, 3948, 4210, 4230, 4935, 5052, 5640, 5894, 5922, 6315, 6580, 7578, 7896, 8420, 8460, 8841, 9870, 10104, 11788, 11844, 12630, 13160, 14735, 14805, 15156, 16840, 16920, 17682, 18945, 19740, 19787, 23576, 23688, 25260, 26523, 29470, 29610, 30312, 35364, 37890, 39480, 39574, 44205, 50520, 53046, 58940, 59220, 59361, 70728, 75780, 79148, 88410, 98935, 106092, 117880, 118440, 118722, 132615, 138509, 151560, 158296, 176820, 178083, 197870, 212184, 237444, 265230, 277018, 296805, 353640, 356166, 395740, 415527, 474888, 530460, 554036, 593610, 692545, 712332, 791480, 831054, 890415, 1060920, 1108072, 1187220, 1246581, 1385090, 1424664, 1662108, 1780830, 2077635, 2374440, 2493162, 2770180, 3324216, 3561660, 4155270, 4986324, 5540360, 6232905, 7123320, 8310540, 9972648, 12465810, 16621080, 24931620, 49863240]

約数ペア:

[(1, 49863240), (2, 24931620), (3, 16621080), (4, 12465810), (5, 9972648), (6, 8310540), (7, 7123320), (8, 6232905), (9, 5540360), (10, 4986324), (12, 4155270), (14, 3561660), (15, 3324216), (18, 2770180), (20, 2493162), (21, 2374440), (24, 2077635), (28, 1780830), (30, 1662108), (35, 1424664), (36, 1385090), (40, 1246581), (42, 1187220), (45, 1108072), (47, 1060920), (56, 890415), (60, 831054), (63, 791480), (70, 712332), (72, 692545), (84, 593610), (90, 554036), (94, 530460), (105, 474888), (120, 415527), (126, 395740), (140, 356166), (141, 353640), (168, 296805), (180, 277018), (188, 265230), (210, 237444), (235, 212184), (252, 197870), (280, 178083), (282, 176820), (315, 158296), (329, 151560), (360, 138509), (376, 132615), (420, 118722), (421, 118440), (423, 117880), (470, 106092), (504, 98935), (564, 88410), (630, 79148), (658, 75780), (705, 70728), (840, 59361), (842, 59220), (846, 58940), (940, 53046), (987, 50520), (1128, 44205), (1260, 39574), (1263, 39480), (1316, 37890), (1410, 35364), (1645, 30312), (1684, 29610), (1692, 29470), (1880, 26523), (1974, 25260), (2105, 23688), (2115, 23576), (2520, 19787), (2526, 19740), (2632, 18945), (2820, 17682), (2947, 16920), (2961, 16840), (3290, 15156), (3368, 14805), (3384, 14735), (3789, 13160), (3948, 12630), (4210, 11844), (4230, 11788), (4935, 10104), (5052, 9870), (5640, 8841), (5894, 8460), (5922, 8420), (6315, 7896), (6580, 7578)]