52129990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 110403648

約数和(自身を除く): 58273658

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 110, 122, 170, 187, 305, 374, 457, 610, 671, 914, 935, 1037, 1342, 1870, 2074, 2285, 3355, 4570, 5027, 5185, 6710, 7769, 10054, 10370, 11407, 15538, 22814, 25135, 27877, 38845, 50270, 55754, 57035, 77690, 85459, 114070, 139385, 170918, 278770, 306647, 427295, 473909, 613294, 854590, 947818, 1533235, 2369545, 3066470, 4739090, 5212999, 10425998, 26064995, 52129990]

約数ペア:

[(1, 52129990), (2, 26064995), (5, 10425998), (10, 5212999), (11, 4739090), (17, 3066470), (22, 2369545), (34, 1533235), (55, 947818), (61, 854590), (85, 613294), (110, 473909), (122, 427295), (170, 306647), (187, 278770), (305, 170918), (374, 139385), (457, 114070), (610, 85459), (671, 77690), (914, 57035), (935, 55754), (1037, 50270), (1342, 38845), (1870, 27877), (2074, 25135), (2285, 22814), (3355, 15538), (4570, 11407), (5027, 10370), (5185, 10054), (6710, 7769)]