55417604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 112358400

約数和(自身を除く): 56940796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 302, 418, 439, 604, 836, 878, 1661, 1756, 2869, 3322, 4829, 5738, 6644, 8341, 9658, 11476, 16682, 19316, 31559, 33364, 63118, 66289, 91751, 126236, 132578, 183502, 265156, 367004, 729179, 1259491, 1458358, 2518982, 2916716, 5037964, 13854401, 27708802, 55417604]

約数ペア:

[(1, 55417604), (2, 27708802), (4, 13854401), (11, 5037964), (19, 2916716), (22, 2518982), (38, 1458358), (44, 1259491), (76, 729179), (151, 367004), (209, 265156), (302, 183502), (418, 132578), (439, 126236), (604, 91751), (836, 66289), (878, 63118), (1661, 33364), (1756, 31559), (2869, 19316), (3322, 16682), (4829, 11476), (5738, 9658), (6644, 8341)]