52255980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 184154880

約数和(自身を除く): 131898900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 619, 630, 670, 804, 938, 1005, 1206, 1238, 1260, 1340, 1407, 1857, 1876, 2010, 2345, 2412, 2476, 2814, 3015, 3095, 3714, 4020, 4221, 4333, 4690, 5571, 5628, 6030, 6190, 7035, 7428, 8442, 8666, 9285, 9380, 11142, 12060, 12380, 12999, 14070, 16884, 17332, 18570, 21105, 21665, 22284, 25998, 27855, 28140, 37140, 38997, 41473, 42210, 43330, 51996, 55710, 64995, 77994, 82946, 84420, 86660, 111420, 124419, 129990, 155988, 165892, 194985, 207365, 248838, 259980, 290311, 373257, 389970, 414730, 497676, 580622, 622095, 746514, 779940, 829460, 870933, 1161244, 1244190, 1451555, 1493028, 1741866, 1866285, 2488380, 2612799, 2903110, 3483732, 3732570, 4354665, 5225598, 5806220, 7465140, 8709330, 10451196, 13063995, 17418660, 26127990, 52255980]

約数ペア:

[(1, 52255980), (2, 26127990), (3, 17418660), (4, 13063995), (5, 10451196), (6, 8709330), (7, 7465140), (9, 5806220), (10, 5225598), (12, 4354665), (14, 3732570), (15, 3483732), (18, 2903110), (20, 2612799), (21, 2488380), (28, 1866285), (30, 1741866), (35, 1493028), (36, 1451555), (42, 1244190), (45, 1161244), (60, 870933), (63, 829460), (67, 779940), (70, 746514), (84, 622095), (90, 580622), (105, 497676), (126, 414730), (134, 389970), (140, 373257), (180, 290311), (201, 259980), (210, 248838), (252, 207365), (268, 194985), (315, 165892), (335, 155988), (402, 129990), (420, 124419), (469, 111420), (603, 86660), (619, 84420), (630, 82946), (670, 77994), (804, 64995), (938, 55710), (1005, 51996), (1206, 43330), (1238, 42210), (1260, 41473), (1340, 38997), (1407, 37140), (1857, 28140), (1876, 27855), (2010, 25998), (2345, 22284), (2412, 21665), (2476, 21105), (2814, 18570), (3015, 17332), (3095, 16884), (3714, 14070), (4020, 12999), (4221, 12380), (4333, 12060), (4690, 11142), (5571, 9380), (5628, 9285), (6030, 8666), (6190, 8442), (7035, 7428)]