52691985

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 99475200

約数和(自身を除く): 46783215

約数列:

[1, 3, 5, 9, 15, 27, 29, 43, 45, 87, 129, 135, 145, 215, 261, 313, 387, 435, 645, 783, 939, 1161, 1247, 1305, 1565, 1935, 2817, 3741, 3915, 4695, 5805, 6235, 8451, 9077, 11223, 13459, 14085, 18705, 27231, 33669, 40377, 42255, 45385, 56115, 67295, 81693, 121131, 136155, 168345, 201885, 245079, 363393, 390311, 408465, 605655, 1170933, 1225395, 1816965, 1951555, 3512799, 5854665, 10538397, 17563995, 52691985]

約数ペア:

[(1, 52691985), (3, 17563995), (5, 10538397), (9, 5854665), (15, 3512799), (27, 1951555), (29, 1816965), (43, 1225395), (45, 1170933), (87, 605655), (129, 408465), (135, 390311), (145, 363393), (215, 245079), (261, 201885), (313, 168345), (387, 136155), (435, 121131), (645, 81693), (783, 67295), (939, 56115), (1161, 45385), (1247, 42255), (1305, 40377), (1565, 33669), (1935, 27231), (2817, 18705), (3741, 14085), (3915, 13459), (4695, 11223), (5805, 9077), (6235, 8451)]