47803028

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 106647912

約数和(自身を除く): 58844884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 257, 292, 364, 511, 514, 637, 949, 1022, 1028, 1274, 1799, 1898, 2044, 2548, 3341, 3577, 3598, 3796, 6643, 6682, 7154, 7196, 12593, 13286, 13364, 14308, 18761, 23387, 25186, 26572, 37522, 46501, 46774, 50372, 75044, 93002, 93548, 131327, 163709, 186004, 243893, 262654, 327418, 487786, 525308, 654836, 919289, 975572, 1707251, 1838578, 3414502, 3677156, 6829004, 11950757, 23901514, 47803028]

約数ペア:

[(1, 47803028), (2, 23901514), (4, 11950757), (7, 6829004), (13, 3677156), (14, 3414502), (26, 1838578), (28, 1707251), (49, 975572), (52, 919289), (73, 654836), (91, 525308), (98, 487786), (146, 327418), (182, 262654), (196, 243893), (257, 186004), (292, 163709), (364, 131327), (511, 93548), (514, 93002), (637, 75044), (949, 50372), (1022, 46774), (1028, 46501), (1274, 37522), (1799, 26572), (1898, 25186), (2044, 23387), (2548, 18761), (3341, 14308), (3577, 13364), (3598, 13286), (3796, 12593), (6643, 7196), (6682, 7154)]