57413950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 117492480

約数和(自身を除く): 60078530

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 695, 751, 1390, 1502, 1529, 3058, 3475, 3755, 6950, 7510, 7645, 8261, 15290, 16522, 18775, 37550, 38225, 41305, 76450, 82610, 104389, 206525, 208778, 413050, 521945, 1043890, 1148279, 2296558, 2609725, 5219450, 5741395, 11482790, 28706975, 57413950]

約数ペア:

[(1, 57413950), (2, 28706975), (5, 11482790), (10, 5741395), (11, 5219450), (22, 2609725), (25, 2296558), (50, 1148279), (55, 1043890), (110, 521945), (139, 413050), (275, 208778), (278, 206525), (550, 104389), (695, 82610), (751, 76450), (1390, 41305), (1502, 38225), (1529, 37550), (3058, 18775), (3475, 16522), (3755, 15290), (6950, 8261), (7510, 7645)]