49218360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21587}}^1$

素因数の和:21620

約数の個数: 64

約数和(自身を含む): 155433600

約数和(自身を除く): 106215240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21587, 43174, 64761, 86348, 107935, 129522, 172696, 215870, 259044, 323805, 410153, 431740, 518088, 647610, 820306, 863480, 1230459, 1295220, 1640612, 2050765, 2460918, 2590440, 3281224, 4101530, 4921836, 6152295, 8203060, 9843672, 12304590, 16406120, 24609180, 49218360]

約数ペア:

[(1, 49218360), (2, 24609180), (3, 16406120), (4, 12304590), (5, 9843672), (6, 8203060), (8, 6152295), (10, 4921836), (12, 4101530), (15, 3281224), (19, 2590440), (20, 2460918), (24, 2050765), (30, 1640612), (38, 1295220), (40, 1230459), (57, 863480), (60, 820306), (76, 647610), (95, 518088), (114, 431740), (120, 410153), (152, 323805), (190, 259044), (228, 215870), (285, 172696), (380, 129522), (456, 107935), (570, 86348), (760, 64761), (1140, 43174), (2280, 21587)]