56938420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36973}}^1$

素因数の和:37000

約数の個数: 48

約数和(自身を含む): 149079168

約数和(自身を除く): 92140748

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 36973, 73946, 147892, 184865, 258811, 369730, 406703, 517622, 739460, 813406, 1035244, 1294055, 1626812, 2033515, 2588110, 2846921, 4067030, 5176220, 5693842, 8134060, 11387684, 14234605, 28469210, 56938420]

約数ペア:

[(1, 56938420), (2, 28469210), (4, 14234605), (5, 11387684), (7, 8134060), (10, 5693842), (11, 5176220), (14, 4067030), (20, 2846921), (22, 2588110), (28, 2033515), (35, 1626812), (44, 1294055), (55, 1035244), (70, 813406), (77, 739460), (110, 517622), (140, 406703), (154, 369730), (220, 258811), (308, 184865), (385, 147892), (770, 73946), (1540, 36973)]