50655780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1520

約数の個数: 144

約数和(自身を含む): 182232960

約数和(自身を除く): 131577180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1489, 1620, 1701, 1890, 2268, 2430, 2835, 2978, 3402, 3780, 4467, 4860, 5670, 5956, 6804, 7445, 8505, 8934, 10423, 11340, 13401, 14890, 17010, 17868, 20846, 22335, 26802, 29780, 31269, 34020, 40203, 41692, 44670, 52115, 53604, 62538, 67005, 80406, 89340, 93807, 104230, 120609, 125076, 134010, 156345, 160812, 187614, 201015, 208460, 241218, 268020, 281421, 312690, 361827, 375228, 402030, 469035, 482436, 562842, 603045, 625380, 723654, 804060, 844263, 938070, 1125684, 1206090, 1407105, 1447308, 1688526, 1809135, 1876140, 2412180, 2532789, 2814210, 3377052, 3618270, 4221315, 5065578, 5628420, 7236540, 8442630, 10131156, 12663945, 16885260, 25327890, 50655780]

約数ペア:

[(1, 50655780), (2, 25327890), (3, 16885260), (4, 12663945), (5, 10131156), (6, 8442630), (7, 7236540), (9, 5628420), (10, 5065578), (12, 4221315), (14, 3618270), (15, 3377052), (18, 2814210), (20, 2532789), (21, 2412180), (27, 1876140), (28, 1809135), (30, 1688526), (35, 1447308), (36, 1407105), (42, 1206090), (45, 1125684), (54, 938070), (60, 844263), (63, 804060), (70, 723654), (81, 625380), (84, 603045), (90, 562842), (105, 482436), (108, 469035), (126, 402030), (135, 375228), (140, 361827), (162, 312690), (180, 281421), (189, 268020), (210, 241218), (243, 208460), (252, 201015), (270, 187614), (315, 160812), (324, 156345), (378, 134010), (405, 125076), (420, 120609), (486, 104230), (540, 93807), (567, 89340), (630, 80406), (756, 67005), (810, 62538), (945, 53604), (972, 52115), (1134, 44670), (1215, 41692), (1260, 40203), (1489, 34020), (1620, 31269), (1701, 29780), (1890, 26802), (2268, 22335), (2430, 20846), (2835, 17868), (2978, 17010), (3402, 14890), (3780, 13401), (4467, 11340), (4860, 10423), (5670, 8934), (5956, 8505), (6804, 7445)]