49343060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 112338576

約数和(自身を除く): 62995516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 173, 260, 346, 692, 865, 1097, 1730, 2194, 2249, 3460, 4388, 4498, 5485, 8996, 10970, 11245, 14261, 21940, 22490, 28522, 44980, 57044, 71305, 142610, 189781, 285220, 379562, 759124, 948905, 1897810, 2467153, 3795620, 4934306, 9868612, 12335765, 24671530, 49343060]

約数ペア:

[(1, 49343060), (2, 24671530), (4, 12335765), (5, 9868612), (10, 4934306), (13, 3795620), (20, 2467153), (26, 1897810), (52, 948905), (65, 759124), (130, 379562), (173, 285220), (260, 189781), (346, 142610), (692, 71305), (865, 57044), (1097, 44980), (1730, 28522), (2194, 22490), (2249, 21940), (3460, 14261), (4388, 11245), (4498, 10970), (5485, 8996)]