49645151892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1\times {\mathrm{4493}}^1$

素因数の和:4942

約数の個数: 144

約数和(自身を含む): 144867864960

約数和(自身を除く): 95222713068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 269, 326, 489, 538, 652, 807, 978, 1076, 1141, 1467, 1614, 1883, 1956, 2282, 2421, 2934, 3228, 3423, 3766, 4493, 4564, 4842, 5649, 5868, 6846, 7532, 8986, 9684, 10269, 11298, 13479, 13692, 16947, 17972, 20538, 22596, 26958, 31451, 33894, 40437, 41076, 43847, 53916, 62902, 67788, 80874, 87694, 94353, 125804, 131541, 161748, 175388, 188706, 263082, 283059, 306929, 377412, 394623, 526164, 566118, 613858, 732359, 789246, 920787, 1132236, 1208617, 1227716, 1464718, 1578492, 1841574, 2197077, 2417234, 2762361, 2929436, 3625851, 3683148, 4394154, 4834468, 5126513, 5524722, 6591231, 7251702, 8460319, 8788308, 10253026, 10877553, 11049444, 13182462, 14503404, 15379539, 16920638, 20506052, 21755106, 25380957, 26364924, 30759078, 33841276, 43510212, 46138617, 50761914, 61518156, 76142871, 92277234, 101523828, 152285742, 184554468, 197004571, 304571484, 394009142, 591013713, 788018284, 1182027426, 1379031997, 1773041139, 2364054852, 2758063994, 3546082278, 4137095991, 5516127988, 7092164556, 8274191982, 12411287973, 16548383964, 24822575946, 49645151892]

約数ペア:

[(1, 49645151892), (2, 24822575946), (3, 16548383964), (4, 12411287973), (6, 8274191982), (7, 7092164556), (9, 5516127988), (12, 4137095991), (14, 3546082278), (18, 2758063994), (21, 2364054852), (28, 1773041139), (36, 1379031997), (42, 1182027426), (63, 788018284), (84, 591013713), (126, 394009142), (163, 304571484), (252, 197004571), (269, 184554468), (326, 152285742), (489, 101523828), (538, 92277234), (652, 76142871), (807, 61518156), (978, 50761914), (1076, 46138617), (1141, 43510212), (1467, 33841276), (1614, 30759078), (1883, 26364924), (1956, 25380957), (2282, 21755106), (2421, 20506052), (2934, 16920638), (3228, 15379539), (3423, 14503404), (3766, 13182462), (4493, 11049444), (4564, 10877553), (4842, 10253026), (5649, 8788308), (5868, 8460319), (6846, 7251702), (7532, 6591231), (8986, 5524722), (9684, 5126513), (10269, 4834468), (11298, 4394154), (13479, 3683148), (13692, 3625851), (16947, 2929436), (17972, 2762361), (20538, 2417234), (22596, 2197077), (26958, 1841574), (31451, 1578492), (33894, 1464718), (40437, 1227716), (41076, 1208617), (43847, 1132236), (53916, 920787), (62902, 789246), (67788, 732359), (80874, 613858), (87694, 566118), (94353, 526164), (125804, 394623), (131541, 377412), (161748, 306929), (175388, 283059), (188706, 263082)]