48387870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28297}}^1$

素因数の和:28329

約数の個数: 48

約数和(自身を含む): 132434640

約数和(自身を除く): 84046770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 28297, 56594, 84891, 141485, 169782, 254673, 282970, 424455, 509346, 537643, 848910, 1075286, 1273365, 1612929, 2546730, 2688215, 3225858, 4838787, 5376430, 8064645, 9677574, 16129290, 24193935, 48387870]

約数ペア:

[(1, 48387870), (2, 24193935), (3, 16129290), (5, 9677574), (6, 8064645), (9, 5376430), (10, 4838787), (15, 3225858), (18, 2688215), (19, 2546730), (30, 1612929), (38, 1273365), (45, 1075286), (57, 848910), (90, 537643), (95, 509346), (114, 424455), (171, 282970), (190, 254673), (285, 169782), (342, 141485), (570, 84891), (855, 56594), (1710, 28297)]