55142934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 151191360

約数和(自身を除く): 96048426

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 59, 66, 77, 98, 102, 118, 119, 147, 154, 177, 187, 231, 238, 289, 294, 354, 357, 374, 413, 462, 539, 561, 578, 649, 714, 826, 833, 867, 1003, 1078, 1122, 1239, 1298, 1309, 1617, 1666, 1734, 1947, 2006, 2023, 2478, 2499, 2618, 2891, 3009, 3179, 3234, 3894, 3927, 4046, 4543, 4998, 5782, 6018, 6069, 6358, 7021, 7854, 8673, 9086, 9163, 9537, 11033, 12138, 13629, 14042, 14161, 17051, 17346, 18326, 19074, 21063, 22066, 22253, 27258, 27489, 28322, 31801, 33099, 34102, 42126, 42483, 44506, 49147, 51153, 54978, 63602, 66198, 66759, 77231, 84966, 95403, 98294, 102306, 119357, 133518, 147441, 154462, 155771, 187561, 190806, 231693, 238714, 294882, 311542, 358071, 375122, 463386, 467313, 540617, 562683, 716142, 835499, 934626, 1081234, 1125366, 1312927, 1621851, 1670998, 2506497, 2625854, 3243702, 3938781, 5012994, 7877562, 9190489, 18380978, 27571467, 55142934]

約数ペア:

[(1, 55142934), (2, 27571467), (3, 18380978), (6, 9190489), (7, 7877562), (11, 5012994), (14, 3938781), (17, 3243702), (21, 2625854), (22, 2506497), (33, 1670998), (34, 1621851), (42, 1312927), (49, 1125366), (51, 1081234), (59, 934626), (66, 835499), (77, 716142), (98, 562683), (102, 540617), (118, 467313), (119, 463386), (147, 375122), (154, 358071), (177, 311542), (187, 294882), (231, 238714), (238, 231693), (289, 190806), (294, 187561), (354, 155771), (357, 154462), (374, 147441), (413, 133518), (462, 119357), (539, 102306), (561, 98294), (578, 95403), (649, 84966), (714, 77231), (826, 66759), (833, 66198), (867, 63602), (1003, 54978), (1078, 51153), (1122, 49147), (1239, 44506), (1298, 42483), (1309, 42126), (1617, 34102), (1666, 33099), (1734, 31801), (1947, 28322), (2006, 27489), (2023, 27258), (2478, 22253), (2499, 22066), (2618, 21063), (2891, 19074), (3009, 18326), (3179, 17346), (3234, 17051), (3894, 14161), (3927, 14042), (4046, 13629), (4543, 12138), (4998, 11033), (5782, 9537), (6018, 9163), (6069, 9086), (6358, 8673), (7021, 7854)]