48919052

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 109128096

約数和(自身を除く): 60209044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 263, 292, 364, 511, 526, 637, 949, 1022, 1052, 1274, 1841, 1898, 2044, 2548, 3419, 3577, 3682, 3796, 6643, 6838, 7154, 7364, 12887, 13286, 13676, 14308, 19199, 23933, 25774, 26572, 38398, 46501, 47866, 51548, 76796, 93002, 95732, 134393, 167531, 186004, 249587, 268786, 335062, 499174, 537572, 670124, 940751, 998348, 1747109, 1881502, 3494218, 3763004, 6988436, 12229763, 24459526, 48919052]

約数ペア:

[(1, 48919052), (2, 24459526), (4, 12229763), (7, 6988436), (13, 3763004), (14, 3494218), (26, 1881502), (28, 1747109), (49, 998348), (52, 940751), (73, 670124), (91, 537572), (98, 499174), (146, 335062), (182, 268786), (196, 249587), (263, 186004), (292, 167531), (364, 134393), (511, 95732), (526, 93002), (637, 76796), (949, 51548), (1022, 47866), (1052, 46501), (1274, 38398), (1841, 26572), (1898, 25774), (2044, 23933), (2548, 19199), (3419, 14308), (3577, 13676), (3682, 13286), (3796, 12887), (6643, 7364), (6838, 7154)]