52237280

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7963}}^1$

素因数の和:8019

約数の個数: 48

約数和(自身を含む): 126436464

約数和(自身を除く): 74199184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 7963, 15926, 31852, 39815, 63704, 79630, 127408, 159260, 254816, 318520, 326483, 637040, 652966, 1274080, 1305932, 1632415, 2611864, 3264830, 5223728, 6529660, 10447456, 13059320, 26118640, 52237280]

約数ペア:

[(1, 52237280), (2, 26118640), (4, 13059320), (5, 10447456), (8, 6529660), (10, 5223728), (16, 3264830), (20, 2611864), (32, 1632415), (40, 1305932), (41, 1274080), (80, 652966), (82, 637040), (160, 326483), (164, 318520), (205, 254816), (328, 159260), (410, 127408), (656, 79630), (820, 63704), (1312, 39815), (1640, 31852), (3280, 15926), (6560, 7963)]