53815980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47207}}^1$

素因数の和:47238

約数の個数: 48

約数和(自身を含む): 158618880

約数和(自身を除く): 104802900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 47207, 94414, 141621, 188828, 236035, 283242, 472070, 566484, 708105, 896933, 944140, 1416210, 1793866, 2690799, 2832420, 3587732, 4484665, 5381598, 8969330, 10763196, 13453995, 17938660, 26907990, 53815980]

約数ペア:

[(1, 53815980), (2, 26907990), (3, 17938660), (4, 13453995), (5, 10763196), (6, 8969330), (10, 5381598), (12, 4484665), (15, 3587732), (19, 2832420), (20, 2690799), (30, 1793866), (38, 1416210), (57, 944140), (60, 896933), (76, 708105), (95, 566484), (114, 472070), (190, 283242), (228, 236035), (285, 188828), (380, 141621), (570, 94414), (1140, 47207)]