50523900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 170822400

約数和(自身を除く): 120298500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 490, 491, 525, 588, 686, 700, 735, 980, 982, 1029, 1050, 1225, 1372, 1470, 1473, 1715, 1964, 2058, 2100, 2450, 2455, 2940, 2946, 3430, 3437, 3675, 4116, 4900, 4910, 5145, 5892, 6860, 6874, 7350, 7365, 8575, 9820, 10290, 10311, 12275, 13748, 14700, 14730, 17150, 17185, 20580, 20622, 24059, 24550, 25725, 29460, 34300, 34370, 36825, 41244, 48118, 49100, 51450, 51555, 68740, 72177, 73650, 85925, 96236, 102900, 103110, 120295, 144354, 147300, 168413, 171850, 206220, 240590, 257775, 288708, 336826, 343700, 360885, 481180, 505239, 515550, 601475, 673652, 721770, 842065, 1010478, 1031100, 1202950, 1443540, 1684130, 1804425, 2020956, 2405900, 2526195, 3368260, 3608850, 4210325, 5052390, 7217700, 8420650, 10104780, 12630975, 16841300, 25261950, 50523900]

約数ペア:

[(1, 50523900), (2, 25261950), (3, 16841300), (4, 12630975), (5, 10104780), (6, 8420650), (7, 7217700), (10, 5052390), (12, 4210325), (14, 3608850), (15, 3368260), (20, 2526195), (21, 2405900), (25, 2020956), (28, 1804425), (30, 1684130), (35, 1443540), (42, 1202950), (49, 1031100), (50, 1010478), (60, 842065), (70, 721770), (75, 673652), (84, 601475), (98, 515550), (100, 505239), (105, 481180), (140, 360885), (147, 343700), (150, 336826), (175, 288708), (196, 257775), (210, 240590), (245, 206220), (294, 171850), (300, 168413), (343, 147300), (350, 144354), (420, 120295), (490, 103110), (491, 102900), (525, 96236), (588, 85925), (686, 73650), (700, 72177), (735, 68740), (980, 51555), (982, 51450), (1029, 49100), (1050, 48118), (1225, 41244), (1372, 36825), (1470, 34370), (1473, 34300), (1715, 29460), (1964, 25725), (2058, 24550), (2100, 24059), (2450, 20622), (2455, 20580), (2940, 17185), (2946, 17150), (3430, 14730), (3437, 14700), (3675, 13748), (4116, 12275), (4900, 10311), (4910, 10290), (5145, 9820), (5892, 8575), (6860, 7365), (6874, 7350)]