52011280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1229}}^1$

素因数の和:1288

約数の個数: 60

約数和(自身を含む): 126515340

約数和(自身を除く): 74504060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1229, 1840, 2116, 2458, 2645, 4232, 4916, 5290, 6145, 8464, 9832, 10580, 12290, 19664, 21160, 24580, 28267, 42320, 49160, 56534, 98320, 113068, 141335, 226136, 282670, 452272, 565340, 650141, 1130680, 1300282, 2261360, 2600564, 3250705, 5201128, 6501410, 10402256, 13002820, 26005640, 52011280]

約数ペア:

[(1, 52011280), (2, 26005640), (4, 13002820), (5, 10402256), (8, 6501410), (10, 5201128), (16, 3250705), (20, 2600564), (23, 2261360), (40, 1300282), (46, 1130680), (80, 650141), (92, 565340), (115, 452272), (184, 282670), (230, 226136), (368, 141335), (460, 113068), (529, 98320), (920, 56534), (1058, 49160), (1229, 42320), (1840, 28267), (2116, 24580), (2458, 21160), (2645, 19664), (4232, 12290), (4916, 10580), (5290, 9832), (6145, 8464)]