49218510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 88675890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 37, 55, 58, 66, 74, 87, 110, 111, 139, 145, 165, 174, 185, 222, 278, 290, 319, 330, 370, 407, 417, 435, 555, 638, 695, 814, 834, 870, 957, 1073, 1110, 1221, 1390, 1529, 1595, 1914, 2035, 2085, 2146, 2442, 3058, 3190, 3219, 4031, 4070, 4170, 4587, 4785, 5143, 5365, 6105, 6438, 7645, 8062, 9174, 9570, 10286, 10730, 11803, 12093, 12210, 15290, 15429, 16095, 20155, 22935, 23606, 24186, 25715, 30858, 32190, 35409, 40310, 44341, 45870, 51430, 56573, 59015, 60465, 70818, 77145, 88682, 113146, 118030, 120930, 133023, 149147, 154290, 169719, 177045, 221705, 266046, 282865, 298294, 339438, 354090, 443410, 447441, 565730, 665115, 745735, 848595, 894882, 1330230, 1491470, 1640617, 1697190, 2237205, 3281234, 4474410, 4921851, 8203085, 9843702, 16406170, 24609255, 49218510]

約数ペア:

[(1, 49218510), (2, 24609255), (3, 16406170), (5, 9843702), (6, 8203085), (10, 4921851), (11, 4474410), (15, 3281234), (22, 2237205), (29, 1697190), (30, 1640617), (33, 1491470), (37, 1330230), (55, 894882), (58, 848595), (66, 745735), (74, 665115), (87, 565730), (110, 447441), (111, 443410), (139, 354090), (145, 339438), (165, 298294), (174, 282865), (185, 266046), (222, 221705), (278, 177045), (290, 169719), (319, 154290), (330, 149147), (370, 133023), (407, 120930), (417, 118030), (435, 113146), (555, 88682), (638, 77145), (695, 70818), (814, 60465), (834, 59015), (870, 56573), (957, 51430), (1073, 45870), (1110, 44341), (1221, 40310), (1390, 35409), (1529, 32190), (1595, 30858), (1914, 25715), (2035, 24186), (2085, 23606), (2146, 22935), (2442, 20155), (3058, 16095), (3190, 15429), (3219, 15290), (4031, 12210), (4070, 12093), (4170, 11803), (4587, 10730), (4785, 10286), (5143, 9570), (5365, 9174), (6105, 8062), (6438, 7645)]