50445440

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 126913500

約数和(自身を除く): 76468060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 149, 160, 184, 230, 298, 320, 368, 460, 529, 596, 640, 736, 745, 920, 1058, 1192, 1472, 1490, 1840, 2116, 2384, 2645, 2944, 2980, 3427, 3680, 4232, 4768, 5290, 5960, 6854, 7360, 8464, 9536, 10580, 11920, 13708, 14720, 16928, 17135, 19072, 21160, 23840, 27416, 33856, 34270, 42320, 47680, 54832, 67712, 68540, 78821, 84640, 95360, 109664, 137080, 157642, 169280, 219328, 274160, 315284, 338560, 394105, 438656, 548320, 630568, 788210, 1096640, 1261136, 1576420, 2193280, 2522272, 3152840, 5044544, 6305680, 10089088, 12611360, 25222720, 50445440]

約数ペア:

[(1, 50445440), (2, 25222720), (4, 12611360), (5, 10089088), (8, 6305680), (10, 5044544), (16, 3152840), (20, 2522272), (23, 2193280), (32, 1576420), (40, 1261136), (46, 1096640), (64, 788210), (80, 630568), (92, 548320), (115, 438656), (128, 394105), (149, 338560), (160, 315284), (184, 274160), (230, 219328), (298, 169280), (320, 157642), (368, 137080), (460, 109664), (529, 95360), (596, 84640), (640, 78821), (736, 68540), (745, 67712), (920, 54832), (1058, 47680), (1192, 42320), (1472, 34270), (1490, 33856), (1840, 27416), (2116, 23840), (2384, 21160), (2645, 19072), (2944, 17135), (2980, 16928), (3427, 14720), (3680, 13708), (4232, 11920), (4768, 10580), (5290, 9536), (5960, 8464), (6854, 7360)]