55642290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7331}}^1$

素因数の和:7375

約数の個数: 64

約数和(自身を含む): 152036352

約数和(自身を除く): 96394062

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7331, 7590, 14662, 21993, 36655, 43986, 73310, 80641, 109965, 161282, 168613, 219930, 241923, 337226, 403205, 483846, 505839, 806410, 843065, 1011678, 1209615, 1686130, 1854743, 2419230, 2529195, 3709486, 5058390, 5564229, 9273715, 11128458, 18547430, 27821145, 55642290]

約数ペア:

[(1, 55642290), (2, 27821145), (3, 18547430), (5, 11128458), (6, 9273715), (10, 5564229), (11, 5058390), (15, 3709486), (22, 2529195), (23, 2419230), (30, 1854743), (33, 1686130), (46, 1209615), (55, 1011678), (66, 843065), (69, 806410), (110, 505839), (115, 483846), (138, 403205), (165, 337226), (230, 241923), (253, 219930), (330, 168613), (345, 161282), (506, 109965), (690, 80641), (759, 73310), (1265, 43986), (1518, 36655), (2530, 21993), (3795, 14662), (7331, 7590)]