51227460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16741}}^1$

素因数の和:16773

約数の個数: 72

約数和(自身を含む): 164540376

約数和(自身を除く): 113312916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 16741, 33482, 50223, 66964, 83705, 100446, 150669, 167410, 200892, 251115, 284597, 301338, 334820, 502230, 569194, 602676, 753345, 853791, 1004460, 1138388, 1422985, 1506690, 1707582, 2561373, 2845970, 3013380, 3415164, 4268955, 5122746, 5691940, 8537910, 10245492, 12806865, 17075820, 25613730, 51227460]

約数ペア:

[(1, 51227460), (2, 25613730), (3, 17075820), (4, 12806865), (5, 10245492), (6, 8537910), (9, 5691940), (10, 5122746), (12, 4268955), (15, 3415164), (17, 3013380), (18, 2845970), (20, 2561373), (30, 1707582), (34, 1506690), (36, 1422985), (45, 1138388), (51, 1004460), (60, 853791), (68, 753345), (85, 602676), (90, 569194), (102, 502230), (153, 334820), (170, 301338), (180, 284597), (204, 251115), (255, 200892), (306, 167410), (340, 150669), (510, 100446), (612, 83705), (765, 66964), (1020, 50223), (1530, 33482), (3060, 16741)]