53870080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1947

約数の個数: 80

約数和(自身を含む): 140977584

約数和(自身を除く): 87107504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 1913, 2560, 2816, 3520, 3826, 5632, 7040, 7652, 9565, 14080, 15304, 19130, 21043, 28160, 30608, 38260, 42086, 61216, 76520, 84172, 105215, 122432, 153040, 168344, 210430, 244864, 306080, 336688, 420860, 489728, 612160, 673376, 841720, 979456, 1224320, 1346752, 1683440, 2448640, 2693504, 3366880, 4897280, 5387008, 6733760, 10774016, 13467520, 26935040, 53870080]

約数ペア:

[(1, 53870080), (2, 26935040), (4, 13467520), (5, 10774016), (8, 6733760), (10, 5387008), (11, 4897280), (16, 3366880), (20, 2693504), (22, 2448640), (32, 1683440), (40, 1346752), (44, 1224320), (55, 979456), (64, 841720), (80, 673376), (88, 612160), (110, 489728), (128, 420860), (160, 336688), (176, 306080), (220, 244864), (256, 210430), (320, 168344), (352, 153040), (440, 122432), (512, 105215), (640, 84172), (704, 76520), (880, 61216), (1280, 42086), (1408, 38260), (1760, 30608), (1913, 28160), (2560, 21043), (2816, 19130), (3520, 15304), (3826, 14080), (5632, 9565), (7040, 7652)]