51885258

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 115706880

約数和(自身を除く): 63821622

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 61, 62, 93, 102, 122, 183, 186, 269, 366, 527, 538, 807, 1037, 1054, 1581, 1614, 1891, 2074, 3111, 3162, 3782, 4573, 5673, 6222, 8339, 9146, 11346, 13719, 16409, 16678, 25017, 27438, 32147, 32818, 49227, 50034, 64294, 96441, 98454, 141763, 192882, 278953, 283526, 425289, 508679, 557906, 836859, 850578, 1017358, 1526037, 1673718, 3052074, 8647543, 17295086, 25942629, 51885258]

約数ペア:

[(1, 51885258), (2, 25942629), (3, 17295086), (6, 8647543), (17, 3052074), (31, 1673718), (34, 1526037), (51, 1017358), (61, 850578), (62, 836859), (93, 557906), (102, 508679), (122, 425289), (183, 283526), (186, 278953), (269, 192882), (366, 141763), (527, 98454), (538, 96441), (807, 64294), (1037, 50034), (1054, 49227), (1581, 32818), (1614, 32147), (1891, 27438), (2074, 25017), (3111, 16678), (3162, 16409), (3782, 13719), (4573, 11346), (5673, 9146), (6222, 8339)]