52687360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 80

約数和(自身を含む): 137884032

約数和(自身を除く): 85196672

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, 1871, 2560, 2816, 3520, 3742, 5632, 7040, 7484, 9355, 14080, 14968, 18710, 20581, 28160, 29936, 37420, 41162, 59872, 74840, 82324, 102905, 119744, 149680, 164648, 205810, 239488, 299360, 329296, 411620, 478976, 598720, 658592, 823240, 957952, 1197440, 1317184, 1646480, 2394880, 2634368, 3292960, 4789760, 5268736, 6585920, 10537472, 13171840, 26343680, 52687360]

約数ペア:

[(1, 52687360), (2, 26343680), (4, 13171840), (5, 10537472), (8, 6585920), (10, 5268736), (11, 4789760), (16, 3292960), (20, 2634368), (22, 2394880), (32, 1646480), (40, 1317184), (44, 1197440), (55, 957952), (64, 823240), (80, 658592), (88, 598720), (110, 478976), (128, 411620), (160, 329296), (176, 299360), (220, 239488), (256, 205810), (320, 164648), (352, 149680), (440, 119744), (512, 102905), (640, 82324), (704, 74840), (880, 59872), (1280, 41162), (1408, 37420), (1760, 29936), (1871, 28160), (2560, 20581), (2816, 18710), (3520, 14968), (3742, 14080), (5632, 9355), (7040, 7484)]