51715936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 108017280

約数和(自身を除く): 56301344

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1409, 2294, 2818, 4588, 5636, 9176, 11272, 18352, 22544, 36704, 43679, 45088, 52133, 87358, 104266, 174716, 208532, 349432, 417064, 698864, 834128, 1397728, 1616123, 1668256, 3232246, 6464492, 12928984, 25857968, 51715936]

約数ペア:

[(1, 51715936), (2, 25857968), (4, 12928984), (8, 6464492), (16, 3232246), (31, 1668256), (32, 1616123), (37, 1397728), (62, 834128), (74, 698864), (124, 417064), (148, 349432), (248, 208532), (296, 174716), (496, 104266), (592, 87358), (992, 52133), (1147, 45088), (1184, 43679), (1409, 36704), (2294, 22544), (2818, 18352), (4588, 11272), (5636, 9176)]