49105804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 99590400

約数和(自身を除く): 50484596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 302, 389, 418, 604, 778, 836, 1556, 1661, 2869, 3322, 4279, 5738, 6644, 7391, 8558, 11476, 14782, 17116, 29564, 31559, 58739, 63118, 81301, 117478, 126236, 162602, 234956, 325204, 646129, 1116041, 1292258, 2232082, 2584516, 4464164, 12276451, 24552902, 49105804]

約数ペア:

[(1, 49105804), (2, 24552902), (4, 12276451), (11, 4464164), (19, 2584516), (22, 2232082), (38, 1292258), (44, 1116041), (76, 646129), (151, 325204), (209, 234956), (302, 162602), (389, 126236), (418, 117478), (604, 81301), (778, 63118), (836, 58739), (1556, 31559), (1661, 29564), (2869, 17116), (3322, 14782), (4279, 11476), (5738, 8558), (6644, 7391)]