61849537412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1\times {\mathrm{21767}}^1$

素因数の和:22868

約数の個数: 48

約数和(自身を含む): 118882536192

約数和(自身を除く): 57032998780

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1031, 1378, 2062, 2756, 4124, 13403, 21767, 26806, 43534, 53612, 54643, 87068, 109286, 218572, 282971, 565942, 710359, 1131884, 1153651, 1420718, 2307302, 2841436, 4614604, 14997463, 22441777, 29994926, 44883554, 59989852, 89767108, 291743101, 583486202, 1166972404, 1189414181, 2378828362, 4757656724, 15462384353, 30924768706, 61849537412]

約数ペア:

[(1, 61849537412), (2, 30924768706), (4, 15462384353), (13, 4757656724), (26, 2378828362), (52, 1189414181), (53, 1166972404), (106, 583486202), (212, 291743101), (689, 89767108), (1031, 59989852), (1378, 44883554), (2062, 29994926), (2756, 22441777), (4124, 14997463), (13403, 4614604), (21767, 2841436), (26806, 2307302), (43534, 1420718), (53612, 1153651), (54643, 1131884), (87068, 710359), (109286, 565942), (218572, 282971)]