54151140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47501}}^1$

素因数の和:47532

約数の個数: 48

約数和(自身を含む): 159606720

約数和(自身を除く): 105455580

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, 47501, 95002, 142503, 190004, 237505, 285006, 475010, 570012, 712515, 902519, 950020, 1425030, 1805038, 2707557, 2850060, 3610076, 4512595, 5415114, 9025190, 10830228, 13537785, 18050380, 27075570, 54151140]

約数ペア:

[(1, 54151140), (2, 27075570), (3, 18050380), (4, 13537785), (5, 10830228), (6, 9025190), (10, 5415114), (12, 4512595), (15, 3610076), (19, 2850060), (20, 2707557), (30, 1805038), (38, 1425030), (57, 950020), (60, 902519), (76, 712515), (95, 570012), (114, 475010), (190, 285006), (228, 237505), (285, 190004), (380, 142503), (570, 95002), (1140, 47501)]