47881600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 127491840

約数和(自身を除く): 79610240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1151, 1300, 1600, 1664, 2080, 2302, 2600, 3200, 4160, 4604, 5200, 5755, 8320, 9208, 10400, 11510, 14963, 18416, 20800, 23020, 28775, 29926, 36832, 41600, 46040, 57550, 59852, 73664, 74815, 92080, 115100, 119704, 147328, 149630, 184160, 230200, 239408, 299260, 368320, 374075, 460400, 478816, 598520, 736640, 748150, 920800, 957632, 1197040, 1496300, 1841600, 1915264, 2394080, 2992600, 3683200, 4788160, 5985200, 9576320, 11970400, 23940800, 47881600]

約数ペア:

[(1, 47881600), (2, 23940800), (4, 11970400), (5, 9576320), (8, 5985200), (10, 4788160), (13, 3683200), (16, 2992600), (20, 2394080), (25, 1915264), (26, 1841600), (32, 1496300), (40, 1197040), (50, 957632), (52, 920800), (64, 748150), (65, 736640), (80, 598520), (100, 478816), (104, 460400), (128, 374075), (130, 368320), (160, 299260), (200, 239408), (208, 230200), (260, 184160), (320, 149630), (325, 147328), (400, 119704), (416, 115100), (520, 92080), (640, 74815), (650, 73664), (800, 59852), (832, 57550), (1040, 46040), (1151, 41600), (1300, 36832), (1600, 29926), (1664, 28775), (2080, 23020), (2302, 20800), (2600, 18416), (3200, 14963), (4160, 11510), (4604, 10400), (5200, 9208), (5755, 8320)]