52146325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 81709056

約数和(自身を除く): 29562731

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 103, 175, 263, 275, 385, 515, 721, 1133, 1315, 1841, 1925, 2575, 2893, 3605, 5665, 6575, 7931, 9205, 14465, 18025, 20251, 27089, 28325, 39655, 46025, 72325, 101255, 135445, 189623, 198275, 297979, 506275, 677225, 948115, 1489895, 2085853, 4740575, 7449475, 10429265, 52146325]

約数ペア:

[(1, 52146325), (5, 10429265), (7, 7449475), (11, 4740575), (25, 2085853), (35, 1489895), (55, 948115), (77, 677225), (103, 506275), (175, 297979), (263, 198275), (275, 189623), (385, 135445), (515, 101255), (721, 72325), (1133, 46025), (1315, 39655), (1841, 28325), (1925, 27089), (2575, 20251), (2893, 18025), (3605, 14465), (5665, 9205), (6575, 7931)]