51873664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 113097600

約数和(自身を除く): 61223936

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 769, 992, 1054, 1088, 1538, 1984, 2108, 2176, 3076, 3968, 4216, 6152, 8432, 12304, 13073, 16864, 23839, 24608, 26146, 33728, 47678, 49216, 52292, 67456, 95356, 98432, 104584, 190712, 209168, 381424, 405263, 418336, 762848, 810526, 836672, 1525696, 1621052, 1673344, 3051392, 3242104, 6484208, 12968416, 25936832, 51873664]

約数ペア:

[(1, 51873664), (2, 25936832), (4, 12968416), (8, 6484208), (16, 3242104), (17, 3051392), (31, 1673344), (32, 1621052), (34, 1525696), (62, 836672), (64, 810526), (68, 762848), (124, 418336), (128, 405263), (136, 381424), (248, 209168), (272, 190712), (496, 104584), (527, 98432), (544, 95356), (769, 67456), (992, 52292), (1054, 49216), (1088, 47678), (1538, 33728), (1984, 26146), (2108, 24608), (2176, 23839), (3076, 16864), (3968, 13073), (4216, 12304), (6152, 8432)]