47698820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{479}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 108380160

約数和(自身を除く): 60681340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383, 479, 766, 958, 1532, 1915, 1916, 2395, 3830, 4790, 4979, 6227, 7660, 9580, 9958, 12454, 19916, 24895, 24908, 31135, 49790, 62270, 99580, 124540, 183457, 366914, 733828, 917285, 1834570, 2384941, 3669140, 4769882, 9539764, 11924705, 23849410, 47698820]

約数ペア:

[(1, 47698820), (2, 23849410), (4, 11924705), (5, 9539764), (10, 4769882), (13, 3669140), (20, 2384941), (26, 1834570), (52, 917285), (65, 733828), (130, 366914), (260, 183457), (383, 124540), (479, 99580), (766, 62270), (958, 49790), (1532, 31135), (1915, 24908), (1916, 24895), (2395, 19916), (3830, 12454), (4790, 9958), (4979, 9580), (6227, 7660)]