55909020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49043}}^1$

素因数の和:49074

約数の個数: 48

約数和(自身を含む): 164787840

約数和(自身を除く): 108878820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 49043, 98086, 147129, 196172, 245215, 294258, 490430, 588516, 735645, 931817, 980860, 1471290, 1863634, 2795451, 2942580, 3727268, 4659085, 5590902, 9318170, 11181804, 13977255, 18636340, 27954510, 55909020]

約数ペア:

[(1, 55909020), (2, 27954510), (3, 18636340), (4, 13977255), (5, 11181804), (6, 9318170), (10, 5590902), (12, 4659085), (15, 3727268), (19, 2942580), (20, 2795451), (30, 1863634), (38, 1471290), (57, 980860), (60, 931817), (76, 735645), (95, 588516), (114, 490430), (190, 294258), (228, 245215), (285, 196172), (380, 147129), (570, 98086), (1140, 49043)]