49735890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8009}}^1$

素因数の和:8048

約数の個数: 64

約数和(自身を含む): 138412800

約数和(自身を除く): 88676910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 8009, 16018, 24027, 40045, 48054, 72081, 80090, 120135, 144162, 184207, 216243, 240270, 360405, 368414, 432486, 552621, 720810, 921035, 1081215, 1105242, 1657863, 1842070, 2162430, 2763105, 3315726, 4973589, 5526210, 8289315, 9947178, 16578630, 24867945, 49735890]

約数ペア:

[(1, 49735890), (2, 24867945), (3, 16578630), (5, 9947178), (6, 8289315), (9, 5526210), (10, 4973589), (15, 3315726), (18, 2763105), (23, 2162430), (27, 1842070), (30, 1657863), (45, 1105242), (46, 1081215), (54, 921035), (69, 720810), (90, 552621), (115, 432486), (135, 368414), (138, 360405), (207, 240270), (230, 216243), (270, 184207), (345, 144162), (414, 120135), (621, 80090), (690, 72081), (1035, 48054), (1242, 40045), (2070, 24027), (3105, 16018), (6210, 8009)]