51304015

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 72996480

約数和(自身を除く): 21692465

約数列:

[1, 5, 7, 35, 37, 173, 185, 229, 259, 865, 1145, 1211, 1295, 1603, 6055, 6401, 8015, 8473, 32005, 39617, 42365, 44807, 59311, 198085, 224035, 277319, 296555, 1386595, 1465829, 7329145, 10260803, 51304015]

約数ペア:

[(1, 51304015), (5, 10260803), (7, 7329145), (35, 1465829), (37, 1386595), (173, 296555), (185, 277319), (229, 224035), (259, 198085), (865, 59311), (1145, 44807), (1211, 42365), (1295, 39617), (1603, 32005), (6055, 8473), (6401, 8015)]