47754872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1289}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 97988400

約数和(自身を除く): 50233528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1289, 1684, 2578, 3368, 4631, 5156, 9262, 10312, 14179, 18524, 28358, 37048, 56716, 113432, 542669, 1085338, 2170676, 4341352, 5969359, 11938718, 23877436, 47754872]

約数ペア:

[(1, 47754872), (2, 23877436), (4, 11938718), (8, 5969359), (11, 4341352), (22, 2170676), (44, 1085338), (88, 542669), (421, 113432), (842, 56716), (1289, 37048), (1684, 28358), (2578, 18524), (3368, 14179), (4631, 10312), (5156, 9262)]