50090150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 103372848

約数和(自身を除く): 53282698

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1493, 1525, 2986, 3050, 3355, 6710, 7465, 14930, 16423, 16775, 32846, 33550, 37325, 74650, 82115, 91073, 164230, 182146, 410575, 455365, 821150, 910730, 1001803, 2003606, 2276825, 4553650, 5009015, 10018030, 25045075, 50090150]

約数ペア:

[(1, 50090150), (2, 25045075), (5, 10018030), (10, 5009015), (11, 4553650), (22, 2276825), (25, 2003606), (50, 1001803), (55, 910730), (61, 821150), (110, 455365), (122, 410575), (275, 182146), (305, 164230), (550, 91073), (610, 82115), (671, 74650), (1342, 37325), (1493, 33550), (1525, 32846), (2986, 16775), (3050, 16423), (3355, 14930), (6710, 7465)]