52993280

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2219

約数の個数: 72

約数和(自身を含む): 133677600

約数和(自身を除く): 80684320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2179, 2432, 3040, 4358, 4864, 6080, 8716, 10895, 12160, 17432, 21790, 24320, 34864, 41401, 43580, 69728, 82802, 87160, 139456, 165604, 174320, 207005, 278912, 331208, 348640, 414010, 557824, 662416, 697280, 828020, 1324832, 1394560, 1656040, 2649664, 2789120, 3312080, 5299328, 6624160, 10598656, 13248320, 26496640, 52993280]

約数ペア:

[(1, 52993280), (2, 26496640), (4, 13248320), (5, 10598656), (8, 6624160), (10, 5299328), (16, 3312080), (19, 2789120), (20, 2649664), (32, 1656040), (38, 1394560), (40, 1324832), (64, 828020), (76, 697280), (80, 662416), (95, 557824), (128, 414010), (152, 348640), (160, 331208), (190, 278912), (256, 207005), (304, 174320), (320, 165604), (380, 139456), (608, 87160), (640, 82802), (760, 69728), (1216, 43580), (1280, 41401), (1520, 34864), (2179, 24320), (2432, 21790), (3040, 17432), (4358, 12160), (4864, 10895), (6080, 8716)]