55036990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7529}}^1$

素因数の和:7596

約数の個数: 32

約数和(自身を含む): 107347680

約数和(自身を除く): 52310690

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 7529, 15058, 37645, 75290, 127993, 255986, 323747, 639965, 647494, 1279930, 1618735, 3237470, 5503699, 11007398, 27518495, 55036990]

約数ペア:

[(1, 55036990), (2, 27518495), (5, 11007398), (10, 5503699), (17, 3237470), (34, 1618735), (43, 1279930), (85, 647494), (86, 639965), (170, 323747), (215, 255986), (430, 127993), (731, 75290), (1462, 37645), (3655, 15058), (7310, 7529)]