55974784

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 61235456

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 128, 148, 212, 223, 296, 424, 446, 592, 848, 892, 1184, 1696, 1784, 1961, 2368, 3392, 3568, 3922, 4736, 6784, 7136, 7844, 8251, 11819, 14272, 15688, 16502, 23638, 28544, 31376, 33004, 47276, 62752, 66008, 94552, 125504, 132016, 189104, 251008, 264032, 378208, 437303, 528064, 756416, 874606, 1056128, 1512832, 1749212, 3498424, 6996848, 13993696, 27987392, 55974784]

約数ペア:

[(1, 55974784), (2, 27987392), (4, 13993696), (8, 6996848), (16, 3498424), (32, 1749212), (37, 1512832), (53, 1056128), (64, 874606), (74, 756416), (106, 528064), (128, 437303), (148, 378208), (212, 264032), (223, 251008), (296, 189104), (424, 132016), (446, 125504), (592, 94552), (848, 66008), (892, 62752), (1184, 47276), (1696, 33004), (1784, 31376), (1961, 28544), (2368, 23638), (3392, 16502), (3568, 15688), (3922, 14272), (4736, 11819), (6784, 8251), (7136, 7844)]