54759040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 158630400

約数和(自身を除く): 103871360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 719, 896, 952, 1088, 1120, 1190, 1360, 1438, 1904, 2176, 2240, 2380, 2720, 2876, 3595, 3808, 4480, 4760, 5033, 5440, 5752, 7190, 7616, 9520, 10066, 10880, 11504, 12223, 14380, 15232, 19040, 20132, 23008, 24446, 25165, 28760, 38080, 40264, 46016, 48892, 50330, 57520, 61115, 76160, 80528, 85561, 92032, 97784, 100660, 115040, 122230, 161056, 171122, 195568, 201320, 230080, 244460, 322112, 342244, 391136, 402640, 427805, 460160, 488920, 644224, 684488, 782272, 805280, 855610, 977840, 1368976, 1564544, 1610560, 1711220, 1955680, 2737952, 3221120, 3422440, 3911360, 5475904, 6844880, 7822720, 10951808, 13689760, 27379520, 54759040]

約数ペア:

[(1, 54759040), (2, 27379520), (4, 13689760), (5, 10951808), (7, 7822720), (8, 6844880), (10, 5475904), (14, 3911360), (16, 3422440), (17, 3221120), (20, 2737952), (28, 1955680), (32, 1711220), (34, 1610560), (35, 1564544), (40, 1368976), (56, 977840), (64, 855610), (68, 805280), (70, 782272), (80, 684488), (85, 644224), (112, 488920), (119, 460160), (128, 427805), (136, 402640), (140, 391136), (160, 342244), (170, 322112), (224, 244460), (238, 230080), (272, 201320), (280, 195568), (320, 171122), (340, 161056), (448, 122230), (476, 115040), (544, 100660), (560, 97784), (595, 92032), (640, 85561), (680, 80528), (719, 76160), (896, 61115), (952, 57520), (1088, 50330), (1120, 48892), (1190, 46016), (1360, 40264), (1438, 38080), (1904, 28760), (2176, 25165), (2240, 24446), (2380, 23008), (2720, 20132), (2876, 19040), (3595, 15232), (3808, 14380), (4480, 12223), (4760, 11504), (5033, 10880), (5440, 10066), (5752, 9520), (7190, 7616)]