47549440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 88

約数和(自身を含む): 117612432

約数和(自身を除く): 70062992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 251, 256, 296, 320, 370, 502, 512, 592, 640, 740, 1004, 1024, 1184, 1255, 1280, 1480, 2008, 2368, 2510, 2560, 2960, 4016, 4736, 5020, 5120, 5920, 8032, 9287, 9472, 10040, 11840, 16064, 18574, 18944, 20080, 23680, 32128, 37148, 37888, 40160, 46435, 47360, 64256, 74296, 80320, 92870, 94720, 128512, 148592, 160640, 185740, 189440, 257024, 297184, 321280, 371480, 594368, 642560, 742960, 1188736, 1285120, 1485920, 2377472, 2971840, 4754944, 5943680, 9509888, 11887360, 23774720, 47549440]

約数ペア:

[(1, 47549440), (2, 23774720), (4, 11887360), (5, 9509888), (8, 5943680), (10, 4754944), (16, 2971840), (20, 2377472), (32, 1485920), (37, 1285120), (40, 1188736), (64, 742960), (74, 642560), (80, 594368), (128, 371480), (148, 321280), (160, 297184), (185, 257024), (251, 189440), (256, 185740), (296, 160640), (320, 148592), (370, 128512), (502, 94720), (512, 92870), (592, 80320), (640, 74296), (740, 64256), (1004, 47360), (1024, 46435), (1184, 40160), (1255, 37888), (1280, 37148), (1480, 32128), (2008, 23680), (2368, 20080), (2510, 18944), (2560, 18574), (2960, 16064), (4016, 11840), (4736, 10040), (5020, 9472), (5120, 9287), (5920, 8032)]