52166860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 112210560

約数和(自身を除く): 60043700

約数列:

[1, 2, 4, 5, 10, 20, 79, 137, 158, 241, 274, 316, 395, 482, 548, 685, 790, 964, 1205, 1370, 1580, 2410, 2740, 4820, 10823, 19039, 21646, 33017, 38078, 43292, 54115, 66034, 76156, 95195, 108230, 132068, 165085, 190390, 216460, 330170, 380780, 660340, 2608343, 5216686, 10433372, 13041715, 26083430, 52166860]

約数ペア:

[(1, 52166860), (2, 26083430), (4, 13041715), (5, 10433372), (10, 5216686), (20, 2608343), (79, 660340), (137, 380780), (158, 330170), (241, 216460), (274, 190390), (316, 165085), (395, 132068), (482, 108230), (548, 95195), (685, 76156), (790, 66034), (964, 54115), (1205, 43292), (1370, 38078), (1580, 33017), (2410, 21646), (2740, 19039), (4820, 10823)]