27590950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 53965296

約数和(自身を除く): 26374346

約数列:

[1, 2, 5, 10, 25, 41, 43, 50, 82, 86, 205, 215, 313, 410, 430, 626, 1025, 1075, 1565, 1763, 2050, 2150, 3130, 3526, 7825, 8815, 12833, 13459, 15650, 17630, 25666, 26918, 44075, 64165, 67295, 88150, 128330, 134590, 320825, 336475, 551819, 641650, 672950, 1103638, 2759095, 5518190, 13795475, 27590950]

約数ペア:

[(1, 27590950), (2, 13795475), (5, 5518190), (10, 2759095), (25, 1103638), (41, 672950), (43, 641650), (50, 551819), (82, 336475), (86, 320825), (205, 134590), (215, 128330), (313, 88150), (410, 67295), (430, 64165), (626, 44075), (1025, 26918), (1075, 25666), (1565, 17630), (1763, 15650), (2050, 13459), (2150, 12833), (3130, 8815), (3526, 7825)]