54047070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 144

約数和(自身を含む): 176772960

約数和(自身を除く): 122725890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 709, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1418, 1694, 1815, 2127, 2178, 2310, 2541, 3465, 3545, 3630, 4235, 4254, 4963, 5082, 5445, 6381, 6930, 7090, 7623, 7799, 8470, 9926, 10635, 10890, 12705, 12762, 14889, 15246, 15598, 21270, 23397, 24815, 25410, 29778, 31905, 38115, 38995, 44667, 46794, 49630, 54593, 63810, 70191, 74445, 76230, 77990, 85789, 89334, 109186, 116985, 140382, 148890, 163779, 171578, 223335, 233970, 257367, 272965, 327558, 350955, 428945, 446670, 491337, 514734, 545930, 600523, 701910, 772101, 818895, 857890, 982674, 1201046, 1286835, 1544202, 1637790, 1801569, 2456685, 2573670, 3002615, 3603138, 3860505, 4913370, 5404707, 6005230, 7721010, 9007845, 10809414, 18015690, 27023535, 54047070]

約数ペア:

[(1, 54047070), (2, 27023535), (3, 18015690), (5, 10809414), (6, 9007845), (7, 7721010), (9, 6005230), (10, 5404707), (11, 4913370), (14, 3860505), (15, 3603138), (18, 3002615), (21, 2573670), (22, 2456685), (30, 1801569), (33, 1637790), (35, 1544202), (42, 1286835), (45, 1201046), (55, 982674), (63, 857890), (66, 818895), (70, 772101), (77, 701910), (90, 600523), (99, 545930), (105, 514734), (110, 491337), (121, 446670), (126, 428945), (154, 350955), (165, 327558), (198, 272965), (210, 257367), (231, 233970), (242, 223335), (315, 171578), (330, 163779), (363, 148890), (385, 140382), (462, 116985), (495, 109186), (605, 89334), (630, 85789), (693, 77990), (709, 76230), (726, 74445), (770, 70191), (847, 63810), (990, 54593), (1089, 49630), (1155, 46794), (1210, 44667), (1386, 38995), (1418, 38115), (1694, 31905), (1815, 29778), (2127, 25410), (2178, 24815), (2310, 23397), (2541, 21270), (3465, 15598), (3545, 15246), (3630, 14889), (4235, 12762), (4254, 12705), (4963, 10890), (5082, 10635), (5445, 9926), (6381, 8470), (6930, 7799), (7090, 7623)]