51214072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 119508480

約数和(自身を除く): 68294408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 683, 721, 728, 824, 1339, 1366, 1442, 2678, 2732, 2884, 4781, 5356, 5464, 5768, 8879, 9373, 9562, 10712, 17758, 18746, 19124, 35516, 37492, 38248, 62153, 70349, 71032, 74984, 124306, 140698, 248612, 281396, 492443, 497224, 562792, 914537, 984886, 1829074, 1969772, 3658148, 3939544, 6401759, 7316296, 12803518, 25607036, 51214072]

約数ペア:

[(1, 51214072), (2, 25607036), (4, 12803518), (7, 7316296), (8, 6401759), (13, 3939544), (14, 3658148), (26, 1969772), (28, 1829074), (52, 984886), (56, 914537), (91, 562792), (103, 497224), (104, 492443), (182, 281396), (206, 248612), (364, 140698), (412, 124306), (683, 74984), (721, 71032), (728, 70349), (824, 62153), (1339, 38248), (1366, 37492), (1442, 35516), (2678, 19124), (2732, 18746), (2884, 17758), (4781, 10712), (5356, 9562), (5464, 9373), (5768, 8879)]