53558720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 112

約数和(自身を含む): 140451840

約数和(自身を除く): 86893120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 383, 437, 460, 608, 736, 760, 766, 874, 920, 1216, 1472, 1520, 1532, 1748, 1840, 1915, 2185, 3040, 3064, 3496, 3680, 3830, 4370, 6080, 6128, 6992, 7277, 7360, 7660, 8740, 8809, 12256, 13984, 14554, 15320, 17480, 17618, 24512, 27968, 29108, 30640, 34960, 35236, 36385, 44045, 58216, 61280, 69920, 70472, 72770, 88090, 116432, 122560, 139840, 140944, 145540, 167371, 176180, 232864, 281888, 291080, 334742, 352360, 465728, 563776, 582160, 669484, 704720, 836855, 1164320, 1338968, 1409440, 1673710, 2328640, 2677936, 2818880, 3347420, 5355872, 6694840, 10711744, 13389680, 26779360, 53558720]

約数ペア:

[(1, 53558720), (2, 26779360), (4, 13389680), (5, 10711744), (8, 6694840), (10, 5355872), (16, 3347420), (19, 2818880), (20, 2677936), (23, 2328640), (32, 1673710), (38, 1409440), (40, 1338968), (46, 1164320), (64, 836855), (76, 704720), (80, 669484), (92, 582160), (95, 563776), (115, 465728), (152, 352360), (160, 334742), (184, 291080), (190, 281888), (230, 232864), (304, 176180), (320, 167371), (368, 145540), (380, 140944), (383, 139840), (437, 122560), (460, 116432), (608, 88090), (736, 72770), (760, 70472), (766, 69920), (874, 61280), (920, 58216), (1216, 44045), (1472, 36385), (1520, 35236), (1532, 34960), (1748, 30640), (1840, 29108), (1915, 27968), (2185, 24512), (3040, 17618), (3064, 17480), (3496, 15320), (3680, 14554), (3830, 13984), (4370, 12256), (6080, 8809), (6128, 8740), (6992, 7660), (7277, 7360)]