53155840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 132678000

約数和(自身を除く): 79522160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 179, 232, 256, 290, 320, 358, 464, 512, 580, 640, 716, 895, 928, 1024, 1160, 1280, 1432, 1790, 1856, 2048, 2320, 2560, 2864, 3580, 3712, 4640, 5120, 5191, 5728, 7160, 7424, 9280, 10240, 10382, 11456, 14320, 14848, 18560, 20764, 22912, 25955, 28640, 29696, 37120, 41528, 45824, 51910, 57280, 59392, 74240, 83056, 91648, 103820, 114560, 148480, 166112, 183296, 207640, 229120, 296960, 332224, 366592, 415280, 458240, 664448, 830560, 916480, 1328896, 1661120, 1832960, 2657792, 3322240, 5315584, 6644480, 10631168, 13288960, 26577920, 53155840]

約数ペア:

[(1, 53155840), (2, 26577920), (4, 13288960), (5, 10631168), (8, 6644480), (10, 5315584), (16, 3322240), (20, 2657792), (29, 1832960), (32, 1661120), (40, 1328896), (58, 916480), (64, 830560), (80, 664448), (116, 458240), (128, 415280), (145, 366592), (160, 332224), (179, 296960), (232, 229120), (256, 207640), (290, 183296), (320, 166112), (358, 148480), (464, 114560), (512, 103820), (580, 91648), (640, 83056), (716, 74240), (895, 59392), (928, 57280), (1024, 51910), (1160, 45824), (1280, 41528), (1432, 37120), (1790, 29696), (1856, 28640), (2048, 25955), (2320, 22912), (2560, 20764), (2864, 18560), (3580, 14848), (3712, 14320), (4640, 11456), (5120, 10382), (5191, 10240), (5728, 9280), (7160, 7424)]