54239290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 118609920

約数和(自身を除く): 64370630

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 59, 70, 115, 118, 161, 230, 295, 322, 413, 571, 590, 805, 826, 1142, 1357, 1610, 2065, 2714, 2855, 3997, 4130, 5710, 6785, 7994, 9499, 13133, 13570, 18998, 19985, 26266, 33689, 39970, 47495, 65665, 67378, 91931, 94990, 131330, 168445, 183862, 235823, 336890, 459655, 471646, 774847, 919310, 1179115, 1549694, 2358230, 3874235, 5423929, 7748470, 10847858, 27119645, 54239290]

約数ペア:

[(1, 54239290), (2, 27119645), (5, 10847858), (7, 7748470), (10, 5423929), (14, 3874235), (23, 2358230), (35, 1549694), (46, 1179115), (59, 919310), (70, 774847), (115, 471646), (118, 459655), (161, 336890), (230, 235823), (295, 183862), (322, 168445), (413, 131330), (571, 94990), (590, 91931), (805, 67378), (826, 65665), (1142, 47495), (1357, 39970), (1610, 33689), (2065, 26266), (2714, 19985), (2855, 18998), (3997, 13570), (4130, 13133), (5710, 9499), (6785, 7994)]