51553120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14009}}^1$

素因数の和:14047

約数の個数: 48

約数和(自身を含む): 127098720

約数和(自身を除く): 75545600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 14009, 28018, 56036, 70045, 112072, 140090, 224144, 280180, 322207, 448288, 560360, 644414, 1120720, 1288828, 1611035, 2241440, 2577656, 3222070, 5155312, 6444140, 10310624, 12888280, 25776560, 51553120]

約数ペア:

[(1, 51553120), (2, 25776560), (4, 12888280), (5, 10310624), (8, 6444140), (10, 5155312), (16, 3222070), (20, 2577656), (23, 2241440), (32, 1611035), (40, 1288828), (46, 1120720), (80, 644414), (92, 560360), (115, 448288), (160, 322207), (184, 280180), (230, 224144), (368, 140090), (460, 112072), (736, 70045), (920, 56036), (1840, 28018), (3680, 14009)]