51315168

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 142636032

約数和(自身を除く): 91320864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 172, 186, 248, 258, 344, 372, 401, 496, 516, 688, 744, 802, 992, 1032, 1203, 1333, 1376, 1488, 1604, 2064, 2406, 2666, 2976, 3208, 3999, 4128, 4812, 5332, 6416, 7998, 9624, 10664, 12431, 12832, 15996, 17243, 19248, 21328, 24862, 31992, 34486, 37293, 38496, 42656, 49724, 51729, 63984, 68972, 74586, 99448, 103458, 127968, 137944, 149172, 198896, 206916, 275888, 298344, 397792, 413832, 534533, 551776, 596688, 827664, 1069066, 1193376, 1603599, 1655328, 2138132, 3207198, 4276264, 6414396, 8552528, 12828792, 17105056, 25657584, 51315168]

約数ペア:

[(1, 51315168), (2, 25657584), (3, 17105056), (4, 12828792), (6, 8552528), (8, 6414396), (12, 4276264), (16, 3207198), (24, 2138132), (31, 1655328), (32, 1603599), (43, 1193376), (48, 1069066), (62, 827664), (86, 596688), (93, 551776), (96, 534533), (124, 413832), (129, 397792), (172, 298344), (186, 275888), (248, 206916), (258, 198896), (344, 149172), (372, 137944), (401, 127968), (496, 103458), (516, 99448), (688, 74586), (744, 68972), (802, 63984), (992, 51729), (1032, 49724), (1203, 42656), (1333, 38496), (1376, 37293), (1488, 34486), (1604, 31992), (2064, 24862), (2406, 21328), (2666, 19248), (2976, 17243), (3208, 15996), (3999, 12832), (4128, 12431), (4812, 10664), (5332, 9624), (6416, 7998)]