53888540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3842

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 68039140

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 3779, 7130, 7558, 14260, 15116, 18895, 37790, 75580, 86917, 117149, 173834, 234298, 347668, 434585, 468596, 585745, 869170, 1171490, 1738340, 2342980, 2694427, 5388854, 10777708, 13472135, 26944270, 53888540]

約数ペア:

[(1, 53888540), (2, 26944270), (4, 13472135), (5, 10777708), (10, 5388854), (20, 2694427), (23, 2342980), (31, 1738340), (46, 1171490), (62, 869170), (92, 585745), (115, 468596), (124, 434585), (155, 347668), (230, 234298), (310, 173834), (460, 117149), (620, 86917), (713, 75580), (1426, 37790), (2852, 18895), (3565, 15116), (3779, 14260), (7130, 7558)]