50642560

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 123434280

約数和(自身を除く): 72791720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1493, 1696, 2120, 2986, 3392, 4240, 5972, 6784, 7465, 8480, 11944, 14930, 16960, 23888, 29860, 33920, 47776, 59720, 79129, 95552, 119440, 158258, 191104, 238880, 316516, 395645, 477760, 633032, 791290, 955520, 1266064, 1582580, 2532128, 3165160, 5064256, 6330320, 10128512, 12660640, 25321280, 50642560]

約数ペア:

[(1, 50642560), (2, 25321280), (4, 12660640), (5, 10128512), (8, 6330320), (10, 5064256), (16, 3165160), (20, 2532128), (32, 1582580), (40, 1266064), (53, 955520), (64, 791290), (80, 633032), (106, 477760), (128, 395645), (160, 316516), (212, 238880), (265, 191104), (320, 158258), (424, 119440), (530, 95552), (640, 79129), (848, 59720), (1060, 47776), (1493, 33920), (1696, 29860), (2120, 23888), (2986, 16960), (3392, 14930), (4240, 11944), (5972, 8480), (6784, 7465)]