49278372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^2$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 138778416

約数和(自身を除く): 89500044

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 47, 52, 66, 78, 94, 132, 141, 143, 156, 169, 188, 282, 286, 338, 429, 507, 517, 564, 572, 611, 676, 858, 1014, 1034, 1222, 1551, 1716, 1833, 1859, 2028, 2068, 2209, 2444, 3102, 3666, 3718, 4418, 5577, 6204, 6627, 6721, 7332, 7436, 7943, 8836, 11154, 13254, 13442, 15886, 20163, 22308, 23829, 24299, 26508, 26884, 28717, 31772, 40326, 47658, 48598, 57434, 72897, 80652, 86151, 87373, 95316, 97196, 114868, 145794, 172302, 174746, 262119, 291588, 315887, 344604, 349492, 373321, 524238, 631774, 746642, 947661, 1048476, 1119963, 1263548, 1493284, 1895322, 2239926, 3790644, 4106531, 4479852, 8213062, 12319593, 16426124, 24639186, 49278372]

約数ペア:

[(1, 49278372), (2, 24639186), (3, 16426124), (4, 12319593), (6, 8213062), (11, 4479852), (12, 4106531), (13, 3790644), (22, 2239926), (26, 1895322), (33, 1493284), (39, 1263548), (44, 1119963), (47, 1048476), (52, 947661), (66, 746642), (78, 631774), (94, 524238), (132, 373321), (141, 349492), (143, 344604), (156, 315887), (169, 291588), (188, 262119), (282, 174746), (286, 172302), (338, 145794), (429, 114868), (507, 97196), (517, 95316), (564, 87373), (572, 86151), (611, 80652), (676, 72897), (858, 57434), (1014, 48598), (1034, 47658), (1222, 40326), (1551, 31772), (1716, 28717), (1833, 26884), (1859, 26508), (2028, 24299), (2068, 23829), (2209, 22308), (2444, 20163), (3102, 15886), (3666, 13442), (3718, 13254), (4418, 11154), (5577, 8836), (6204, 7943), (6627, 7436), (6721, 7332)]