51744555

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13217}}^1$

素因数の和:13260

約数の個数: 32

約数和(自身を含む): 95169600

約数和(自身を除く): 43425045

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 13217, 39651, 66085, 118953, 198255, 356859, 383293, 594765, 1149879, 1784295, 1916465, 3449637, 5749395, 10348911, 17248185, 51744555]

約数ペア:

[(1, 51744555), (3, 17248185), (5, 10348911), (9, 5749395), (15, 3449637), (27, 1916465), (29, 1784295), (45, 1149879), (87, 594765), (135, 383293), (145, 356859), (261, 198255), (435, 118953), (783, 66085), (1305, 39651), (3915, 13217)]