47660028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 122484096

約数和(自身を除く): 74824068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 169, 213, 284, 331, 338, 426, 507, 662, 676, 852, 923, 993, 1014, 1324, 1846, 1986, 2028, 2769, 3692, 3972, 4303, 5538, 8606, 11076, 11999, 12909, 17212, 23501, 23998, 25818, 35997, 47002, 47996, 51636, 55939, 70503, 71994, 94004, 111878, 141006, 143988, 167817, 223756, 282012, 305513, 335634, 611026, 671268, 916539, 1222052, 1833078, 3666156, 3971669, 7943338, 11915007, 15886676, 23830014, 47660028]

約数ペア:

[(1, 47660028), (2, 23830014), (3, 15886676), (4, 11915007), (6, 7943338), (12, 3971669), (13, 3666156), (26, 1833078), (39, 1222052), (52, 916539), (71, 671268), (78, 611026), (142, 335634), (156, 305513), (169, 282012), (213, 223756), (284, 167817), (331, 143988), (338, 141006), (426, 111878), (507, 94004), (662, 71994), (676, 70503), (852, 55939), (923, 51636), (993, 47996), (1014, 47002), (1324, 35997), (1846, 25818), (1986, 23998), (2028, 23501), (2769, 17212), (3692, 12909), (3972, 11999), (4303, 11076), (5538, 8606)]