48910540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8521}}^1$

素因数の和:8578

約数の個数: 48

約数和(自身を含む): 120262464

約数和(自身を除く): 71351924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 8521, 17042, 34084, 42605, 59647, 85210, 119294, 170420, 238588, 298235, 349361, 596470, 698722, 1192940, 1397444, 1746805, 2445527, 3493610, 4891054, 6987220, 9782108, 12227635, 24455270, 48910540]

約数ペア:

[(1, 48910540), (2, 24455270), (4, 12227635), (5, 9782108), (7, 6987220), (10, 4891054), (14, 3493610), (20, 2445527), (28, 1746805), (35, 1397444), (41, 1192940), (70, 698722), (82, 596470), (140, 349361), (164, 298235), (205, 238588), (287, 170420), (410, 119294), (574, 85210), (820, 59647), (1148, 42605), (1435, 34084), (2870, 17042), (5740, 8521)]