49504220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 108083808

約数和(自身を除く): 58579588

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 827, 1460, 1654, 2993, 3308, 4135, 5986, 8270, 11972, 14965, 16540, 29930, 33907, 59860, 60371, 67814, 120742, 135628, 169535, 241484, 301855, 339070, 603710, 678140, 1207420, 2475211, 4950422, 9900844, 12376055, 24752110, 49504220]

約数ペア:

[(1, 49504220), (2, 24752110), (4, 12376055), (5, 9900844), (10, 4950422), (20, 2475211), (41, 1207420), (73, 678140), (82, 603710), (146, 339070), (164, 301855), (205, 241484), (292, 169535), (365, 135628), (410, 120742), (730, 67814), (820, 60371), (827, 59860), (1460, 33907), (1654, 29930), (2993, 16540), (3308, 14965), (4135, 11972), (5986, 8270)]