50516960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 130183200

約数和(自身を除く): 79666240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 149, 160, 163, 208, 260, 298, 326, 416, 520, 596, 652, 745, 815, 1040, 1192, 1304, 1490, 1630, 1937, 2080, 2119, 2384, 2608, 2980, 3260, 3874, 4238, 4768, 5216, 5960, 6520, 7748, 8476, 9685, 10595, 11920, 13040, 15496, 16952, 19370, 21190, 23840, 24287, 26080, 30992, 33904, 38740, 42380, 48574, 61984, 67808, 77480, 84760, 97148, 121435, 154960, 169520, 194296, 242870, 309920, 315731, 339040, 388592, 485740, 631462, 777184, 971480, 1262924, 1578655, 1942960, 2525848, 3157310, 3885920, 5051696, 6314620, 10103392, 12629240, 25258480, 50516960]

約数ペア:

[(1, 50516960), (2, 25258480), (4, 12629240), (5, 10103392), (8, 6314620), (10, 5051696), (13, 3885920), (16, 3157310), (20, 2525848), (26, 1942960), (32, 1578655), (40, 1262924), (52, 971480), (65, 777184), (80, 631462), (104, 485740), (130, 388592), (149, 339040), (160, 315731), (163, 309920), (208, 242870), (260, 194296), (298, 169520), (326, 154960), (416, 121435), (520, 97148), (596, 84760), (652, 77480), (745, 67808), (815, 61984), (1040, 48574), (1192, 42380), (1304, 38740), (1490, 33904), (1630, 30992), (1937, 26080), (2080, 24287), (2119, 23840), (2384, 21190), (2608, 19370), (2980, 16952), (3260, 15496), (3874, 13040), (4238, 11920), (4768, 10595), (5216, 9685), (5960, 8476), (6520, 7748)]