51778060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3694

約数の個数: 48

約数和(自身を含む): 117153792

約数和(自身を除く): 65375732

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 3631, 7130, 7262, 14260, 14524, 18155, 36310, 72620, 83513, 112561, 167026, 225122, 334052, 417565, 450244, 562805, 835130, 1125610, 1670260, 2251220, 2588903, 5177806, 10355612, 12944515, 25889030, 51778060]

約数ペア:

[(1, 51778060), (2, 25889030), (4, 12944515), (5, 10355612), (10, 5177806), (20, 2588903), (23, 2251220), (31, 1670260), (46, 1125610), (62, 835130), (92, 562805), (115, 450244), (124, 417565), (155, 334052), (230, 225122), (310, 167026), (460, 112561), (620, 83513), (713, 72620), (1426, 36310), (2852, 18155), (3565, 14524), (3631, 14260), (7130, 7262)]