52321280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1$

素因数の和:965

約数の個数: 88

約数和(自身を含む): 137067120

約数和(自身を除く): 84745840

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, 929, 1024, 1280, 1408, 1760, 1858, 2560, 2816, 3520, 3716, 4645, 5120, 5632, 7040, 7432, 9290, 10219, 11264, 14080, 14864, 18580, 20438, 28160, 29728, 37160, 40876, 51095, 56320, 59456, 74320, 81752, 102190, 118912, 148640, 163504, 204380, 237824, 297280, 327008, 408760, 475648, 594560, 654016, 817520, 951296, 1189120, 1308032, 1635040, 2378240, 2616064, 3270080, 4756480, 5232128, 6540160, 10464256, 13080320, 26160640, 52321280]

約数ペア:

[(1, 52321280), (2, 26160640), (4, 13080320), (5, 10464256), (8, 6540160), (10, 5232128), (11, 4756480), (16, 3270080), (20, 2616064), (22, 2378240), (32, 1635040), (40, 1308032), (44, 1189120), (55, 951296), (64, 817520), (80, 654016), (88, 594560), (110, 475648), (128, 408760), (160, 327008), (176, 297280), (220, 237824), (256, 204380), (320, 163504), (352, 148640), (440, 118912), (512, 102190), (640, 81752), (704, 74320), (880, 59456), (929, 56320), (1024, 51095), (1280, 40876), (1408, 37160), (1760, 29728), (1858, 28160), (2560, 20438), (2816, 18580), (3520, 14864), (3716, 14080), (4645, 11264), (5120, 10219), (5632, 9290), (7040, 7432)]