56066780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 149990400

約数和(自身を除く): 93923620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 743, 770, 980, 1078, 1372, 1486, 1540, 1715, 2156, 2695, 2972, 3430, 3715, 3773, 5201, 5390, 6860, 7430, 7546, 8173, 10402, 10780, 14860, 15092, 16346, 18865, 20804, 26005, 32692, 36407, 37730, 40865, 52010, 57211, 72814, 75460, 81730, 104020, 114422, 145628, 163460, 182035, 228844, 254849, 286055, 364070, 400477, 509698, 572110, 728140, 800954, 1019396, 1144220, 1274245, 1601908, 2002385, 2548490, 2803339, 4004770, 5096980, 5606678, 8009540, 11213356, 14016695, 28033390, 56066780]

約数ペア:

[(1, 56066780), (2, 28033390), (4, 14016695), (5, 11213356), (7, 8009540), (10, 5606678), (11, 5096980), (14, 4004770), (20, 2803339), (22, 2548490), (28, 2002385), (35, 1601908), (44, 1274245), (49, 1144220), (55, 1019396), (70, 800954), (77, 728140), (98, 572110), (110, 509698), (140, 400477), (154, 364070), (196, 286055), (220, 254849), (245, 228844), (308, 182035), (343, 163460), (385, 145628), (490, 114422), (539, 104020), (686, 81730), (743, 75460), (770, 72814), (980, 57211), (1078, 52010), (1372, 40865), (1486, 37730), (1540, 36407), (1715, 32692), (2156, 26005), (2695, 20804), (2972, 18865), (3430, 16346), (3715, 15092), (3773, 14860), (5201, 10780), (5390, 10402), (6860, 8173), (7430, 7546)]