56648900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1090

約数の個数: 108

約数和(自身を含む): 156146256

約数和(自身を除く): 99497356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1051, 1078, 1100, 1225, 1540, 1925, 2102, 2156, 2450, 2695, 3850, 4204, 4900, 5255, 5390, 7357, 7700, 10510, 10780, 11561, 13475, 14714, 21020, 23122, 26275, 26950, 29428, 36785, 46244, 51499, 52550, 53900, 57805, 73570, 80927, 102998, 105100, 115610, 147140, 161854, 183925, 205996, 231220, 257495, 289025, 323708, 367850, 404635, 514990, 566489, 578050, 735700, 809270, 1029980, 1132978, 1156100, 1287475, 1618540, 2023175, 2265956, 2574950, 2832445, 4046350, 5149900, 5664890, 8092700, 11329780, 14162225, 28324450, 56648900]

約数ペア:

[(1, 56648900), (2, 28324450), (4, 14162225), (5, 11329780), (7, 8092700), (10, 5664890), (11, 5149900), (14, 4046350), (20, 2832445), (22, 2574950), (25, 2265956), (28, 2023175), (35, 1618540), (44, 1287475), (49, 1156100), (50, 1132978), (55, 1029980), (70, 809270), (77, 735700), (98, 578050), (100, 566489), (110, 514990), (140, 404635), (154, 367850), (175, 323708), (196, 289025), (220, 257495), (245, 231220), (275, 205996), (308, 183925), (350, 161854), (385, 147140), (490, 115610), (539, 105100), (550, 102998), (700, 80927), (770, 73570), (980, 57805), (1051, 53900), (1078, 52550), (1100, 51499), (1225, 46244), (1540, 36785), (1925, 29428), (2102, 26950), (2156, 26275), (2450, 23122), (2695, 21020), (3850, 14714), (4204, 13475), (4900, 11561), (5255, 10780), (5390, 10510), (7357, 7700)]