49157440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6679}}^1$

素因数の和:6719

約数の個数: 56

約数和(自身を含む): 122163840

約数和(自身を除く): 73006400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 6679, 7360, 13358, 26716, 33395, 53432, 66790, 106864, 133580, 153617, 213728, 267160, 307234, 427456, 534320, 614468, 768085, 1068640, 1228936, 1536170, 2137280, 2457872, 3072340, 4915744, 6144680, 9831488, 12289360, 24578720, 49157440]

約数ペア:

[(1, 49157440), (2, 24578720), (4, 12289360), (5, 9831488), (8, 6144680), (10, 4915744), (16, 3072340), (20, 2457872), (23, 2137280), (32, 1536170), (40, 1228936), (46, 1068640), (64, 768085), (80, 614468), (92, 534320), (115, 427456), (160, 307234), (184, 267160), (230, 213728), (320, 153617), (368, 133580), (460, 106864), (736, 66790), (920, 53432), (1472, 33395), (1840, 26716), (3680, 13358), (6679, 7360)]