51716028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3643}}^1$

素因数の和:3683

約数の個数: 72

約数和(自身を含む): 149374848

約数和(自身を除く): 97658820

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 3643, 4732, 7098, 7286, 10929, 14196, 14572, 21858, 25501, 43716, 47359, 51002, 76503, 94718, 102004, 142077, 153006, 189436, 284154, 306012, 331513, 568308, 615667, 663026, 994539, 1231334, 1326052, 1847001, 1989078, 2462668, 3694002, 3978156, 4309669, 7388004, 8619338, 12929007, 17238676, 25858014, 51716028]

約数ペア:

[(1, 51716028), (2, 25858014), (3, 17238676), (4, 12929007), (6, 8619338), (7, 7388004), (12, 4309669), (13, 3978156), (14, 3694002), (21, 2462668), (26, 1989078), (28, 1847001), (39, 1326052), (42, 1231334), (52, 994539), (78, 663026), (84, 615667), (91, 568308), (156, 331513), (169, 306012), (182, 284154), (273, 189436), (338, 153006), (364, 142077), (507, 102004), (546, 94718), (676, 76503), (1014, 51002), (1092, 47359), (1183, 43716), (2028, 25501), (2366, 21858), (3549, 14572), (3643, 14196), (4732, 10929), (7098, 7286)]