56042590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 107010720

約数和(自身を除く): 50968130

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2153, 2603, 4306, 5206, 10765, 13015, 21530, 26030, 40907, 81814, 204535, 294961, 409070, 589922, 1474805, 2949610, 5604259, 11208518, 28021295, 56042590]

約数ペア:

[(1, 56042590), (2, 28021295), (5, 11208518), (10, 5604259), (19, 2949610), (38, 1474805), (95, 589922), (137, 409070), (190, 294961), (274, 204535), (685, 81814), (1370, 40907), (2153, 26030), (2603, 21530), (4306, 13015), (5206, 10765)]