52542345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 90699840

約数和(自身を除く): 38157495

約数列:

[1, 3, 5, 15, 29, 43, 53, 87, 129, 145, 159, 215, 265, 435, 645, 795, 1247, 1537, 2279, 2809, 3741, 4611, 6235, 6837, 7685, 8427, 11395, 14045, 18705, 23055, 34185, 42135, 66091, 81461, 120787, 198273, 244383, 330455, 362361, 407305, 603935, 991365, 1221915, 1811805, 3502823, 10508469, 17514115, 52542345]

約数ペア:

[(1, 52542345), (3, 17514115), (5, 10508469), (15, 3502823), (29, 1811805), (43, 1221915), (53, 991365), (87, 603935), (129, 407305), (145, 362361), (159, 330455), (215, 244383), (265, 198273), (435, 120787), (645, 81461), (795, 66091), (1247, 42135), (1537, 34185), (2279, 23055), (2809, 18705), (3741, 14045), (4611, 11395), (6235, 8427), (6837, 7685)]