61423276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^2$

素因数の和:143

約数の個数: 54

約数和(自身を含む): 121086420

約数和(自身を除く): 59663144

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 551, 589, 841, 899, 961, 1102, 1178, 1682, 1798, 1922, 2204, 2356, 3364, 3596, 3844, 15979, 17081, 18259, 26071, 27869, 31958, 34162, 36518, 52142, 55738, 63916, 68324, 73036, 104284, 111476, 495349, 529511, 808201, 990698, 1059022, 1616402, 1981396, 2118044, 3232804, 15355819, 30711638, 61423276]

約数ペア:

[(1, 61423276), (2, 30711638), (4, 15355819), (19, 3232804), (29, 2118044), (31, 1981396), (38, 1616402), (58, 1059022), (62, 990698), (76, 808201), (116, 529511), (124, 495349), (551, 111476), (589, 104284), (841, 73036), (899, 68324), (961, 63916), (1102, 55738), (1178, 52142), (1682, 36518), (1798, 34162), (1922, 31958), (2204, 27869), (2356, 26071), (3364, 18259), (3596, 17081), (3844, 15979)]