42785050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11113}}^1$

素因数の和:11143

約数の個数: 48

約数和(自身を含む): 99225792

約数和(自身を除く): 56440742

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 11113, 22226, 55565, 77791, 111130, 122243, 155582, 244486, 277825, 388955, 555650, 611215, 777910, 855701, 1222430, 1711402, 1944775, 3056075, 3889550, 4278505, 6112150, 8557010, 21392525, 42785050]

約数ペア:

[(1, 42785050), (2, 21392525), (5, 8557010), (7, 6112150), (10, 4278505), (11, 3889550), (14, 3056075), (22, 1944775), (25, 1711402), (35, 1222430), (50, 855701), (55, 777910), (70, 611215), (77, 555650), (110, 388955), (154, 277825), (175, 244486), (275, 155582), (350, 122243), (385, 111130), (550, 77791), (770, 55565), (1925, 22226), (3850, 11113)]