53774060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 120748320

約数和(自身を除く): 66974260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1451, 1853, 2180, 2902, 3706, 5804, 7255, 7412, 9265, 14510, 18530, 24667, 29020, 37060, 49334, 98668, 123335, 158159, 246670, 316318, 493340, 632636, 790795, 1581590, 2688703, 3163180, 5377406, 10754812, 13443515, 26887030, 53774060]

約数ペア:

[(1, 53774060), (2, 26887030), (4, 13443515), (5, 10754812), (10, 5377406), (17, 3163180), (20, 2688703), (34, 1581590), (68, 790795), (85, 632636), (109, 493340), (170, 316318), (218, 246670), (340, 158159), (436, 123335), (545, 98668), (1090, 49334), (1451, 37060), (1853, 29020), (2180, 24667), (2902, 18530), (3706, 14510), (5804, 9265), (7255, 7412)]