51739470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 143769600

約数和(自身を除く): 92030130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 79, 90, 95, 114, 158, 171, 190, 237, 285, 342, 383, 395, 474, 570, 711, 766, 790, 855, 1149, 1185, 1422, 1501, 1710, 1915, 2298, 2370, 3002, 3447, 3555, 3830, 4503, 5745, 6894, 7110, 7277, 7505, 9006, 11490, 13509, 14554, 15010, 17235, 21831, 22515, 27018, 30257, 34470, 36385, 43662, 45030, 60514, 65493, 67545, 72770, 90771, 109155, 130986, 135090, 151285, 181542, 218310, 272313, 302570, 327465, 453855, 544626, 574883, 654930, 907710, 1149766, 1361565, 1724649, 2723130, 2874415, 3449298, 5173947, 5748830, 8623245, 10347894, 17246490, 25869735, 51739470]

約数ペア:

[(1, 51739470), (2, 25869735), (3, 17246490), (5, 10347894), (6, 8623245), (9, 5748830), (10, 5173947), (15, 3449298), (18, 2874415), (19, 2723130), (30, 1724649), (38, 1361565), (45, 1149766), (57, 907710), (79, 654930), (90, 574883), (95, 544626), (114, 453855), (158, 327465), (171, 302570), (190, 272313), (237, 218310), (285, 181542), (342, 151285), (383, 135090), (395, 130986), (474, 109155), (570, 90771), (711, 72770), (766, 67545), (790, 65493), (855, 60514), (1149, 45030), (1185, 43662), (1422, 36385), (1501, 34470), (1710, 30257), (1915, 27018), (2298, 22515), (2370, 21831), (3002, 17235), (3447, 15010), (3555, 14554), (3830, 13509), (4503, 11490), (5745, 9006), (6894, 7505), (7110, 7277)]