57089228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 119347200

約数和(自身を除く): 62257972

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 739, 868, 1246, 1478, 2492, 2759, 2956, 5173, 5518, 10346, 11036, 19313, 20692, 22909, 38626, 45818, 65771, 77252, 91636, 131542, 160363, 263084, 320726, 460397, 641452, 920794, 1841588, 2038901, 4077802, 8155604, 14272307, 28544614, 57089228]

約数ペア:

[(1, 57089228), (2, 28544614), (4, 14272307), (7, 8155604), (14, 4077802), (28, 2038901), (31, 1841588), (62, 920794), (89, 641452), (124, 460397), (178, 320726), (217, 263084), (356, 160363), (434, 131542), (623, 91636), (739, 77252), (868, 65771), (1246, 45818), (1478, 38626), (2492, 22909), (2759, 20692), (2956, 19313), (5173, 11036), (5518, 10346)]