52961640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 171417600

約数和(自身を除く): 118455960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 619, 620, 690, 713, 744, 920, 930, 1238, 1240, 1380, 1426, 1857, 1860, 2139, 2476, 2760, 2852, 3095, 3565, 3714, 3720, 4278, 4952, 5704, 6190, 7130, 7428, 8556, 9285, 10695, 12380, 14237, 14260, 14856, 17112, 18570, 19189, 21390, 24760, 28474, 28520, 37140, 38378, 42711, 42780, 56948, 57567, 71185, 74280, 76756, 85422, 85560, 95945, 113896, 115134, 142370, 153512, 170844, 191890, 213555, 230268, 284740, 287835, 341688, 383780, 427110, 441347, 460536, 569480, 575670, 767560, 854220, 882694, 1151340, 1324041, 1708440, 1765388, 2206735, 2302680, 2648082, 3530776, 4413470, 5296164, 6620205, 8826940, 10592328, 13240410, 17653880, 26480820, 52961640]

約数ペア:

[(1, 52961640), (2, 26480820), (3, 17653880), (4, 13240410), (5, 10592328), (6, 8826940), (8, 6620205), (10, 5296164), (12, 4413470), (15, 3530776), (20, 2648082), (23, 2302680), (24, 2206735), (30, 1765388), (31, 1708440), (40, 1324041), (46, 1151340), (60, 882694), (62, 854220), (69, 767560), (92, 575670), (93, 569480), (115, 460536), (120, 441347), (124, 427110), (138, 383780), (155, 341688), (184, 287835), (186, 284740), (230, 230268), (248, 213555), (276, 191890), (310, 170844), (345, 153512), (372, 142370), (460, 115134), (465, 113896), (552, 95945), (619, 85560), (620, 85422), (690, 76756), (713, 74280), (744, 71185), (920, 57567), (930, 56948), (1238, 42780), (1240, 42711), (1380, 38378), (1426, 37140), (1857, 28520), (1860, 28474), (2139, 24760), (2476, 21390), (2760, 19189), (2852, 18570), (3095, 17112), (3565, 14856), (3714, 14260), (3720, 14237), (4278, 12380), (4952, 10695), (5704, 9285), (6190, 8556), (7130, 7428)]