47812960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 123282432

約数和(自身を除く): 75469472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 181, 208, 254, 260, 362, 416, 508, 520, 635, 724, 905, 1016, 1040, 1270, 1448, 1651, 1810, 2032, 2080, 2353, 2540, 2896, 3302, 3620, 4064, 4706, 5080, 5792, 6604, 7240, 8255, 9412, 10160, 11765, 13208, 14480, 16510, 18824, 20320, 22987, 23530, 26416, 28960, 33020, 37648, 45974, 47060, 52832, 66040, 75296, 91948, 94120, 114935, 132080, 183896, 188240, 229870, 264160, 298831, 367792, 376480, 459740, 597662, 735584, 919480, 1195324, 1494155, 1838960, 2390648, 2988310, 3677920, 4781296, 5976620, 9562592, 11953240, 23906480, 47812960]

約数ペア:

[(1, 47812960), (2, 23906480), (4, 11953240), (5, 9562592), (8, 5976620), (10, 4781296), (13, 3677920), (16, 2988310), (20, 2390648), (26, 1838960), (32, 1494155), (40, 1195324), (52, 919480), (65, 735584), (80, 597662), (104, 459740), (127, 376480), (130, 367792), (160, 298831), (181, 264160), (208, 229870), (254, 188240), (260, 183896), (362, 132080), (416, 114935), (508, 94120), (520, 91948), (635, 75296), (724, 66040), (905, 52832), (1016, 47060), (1040, 45974), (1270, 37648), (1448, 33020), (1651, 28960), (1810, 26416), (2032, 23530), (2080, 22987), (2353, 20320), (2540, 18824), (2896, 16510), (3302, 14480), (3620, 13208), (4064, 11765), (4706, 10160), (5080, 9412), (5792, 8255), (6604, 7240)]