56224980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44623}}^1$

素因数の和:44645

約数の個数: 72

約数和(自身を含む): 194917632

約数和(自身を除く): 138692652

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, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44623, 89246, 133869, 178492, 223115, 267738, 312361, 401607, 446230, 535476, 624722, 669345, 803214, 892460, 937083, 1249444, 1338690, 1561805, 1606428, 1874166, 2008035, 2677380, 2811249, 3123610, 3748332, 4016070, 4685415, 5622498, 6247220, 8032140, 9370830, 11244996, 14056245, 18741660, 28112490, 56224980]

約数ペア:

[(1, 56224980), (2, 28112490), (3, 18741660), (4, 14056245), (5, 11244996), (6, 9370830), (7, 8032140), (9, 6247220), (10, 5622498), (12, 4685415), (14, 4016070), (15, 3748332), (18, 3123610), (20, 2811249), (21, 2677380), (28, 2008035), (30, 1874166), (35, 1606428), (36, 1561805), (42, 1338690), (45, 1249444), (60, 937083), (63, 892460), (70, 803214), (84, 669345), (90, 624722), (105, 535476), (126, 446230), (140, 401607), (180, 312361), (210, 267738), (252, 223115), (315, 178492), (420, 133869), (630, 89246), (1260, 44623)]