49414430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 100251648

約数和(自身を除く): 50837218

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 73, 82, 127, 130, 146, 205, 254, 365, 410, 533, 635, 730, 949, 1066, 1270, 1651, 1898, 2665, 2993, 3302, 4745, 5207, 5330, 5986, 8255, 9271, 9490, 10414, 14965, 16510, 18542, 26035, 29930, 38909, 46355, 52070, 67691, 77818, 92710, 120523, 135382, 194545, 241046, 338455, 380111, 389090, 602615, 676910, 760222, 1205230, 1900555, 3801110, 4941443, 9882886, 24707215, 49414430]

約数ペア:

[(1, 49414430), (2, 24707215), (5, 9882886), (10, 4941443), (13, 3801110), (26, 1900555), (41, 1205230), (65, 760222), (73, 676910), (82, 602615), (127, 389090), (130, 380111), (146, 338455), (205, 241046), (254, 194545), (365, 135382), (410, 120523), (533, 92710), (635, 77818), (730, 67691), (949, 52070), (1066, 46355), (1270, 38909), (1651, 29930), (1898, 26035), (2665, 18542), (2993, 16510), (3302, 14965), (4745, 10414), (5207, 9490), (5330, 9271), (5986, 8255)]