51332490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2772

約数の個数: 96

約数和(自身を含む): 153316800

約数和(自身を除く): 101984310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 2729, 3135, 3762, 5458, 6270, 8187, 9405, 13645, 16374, 18810, 24561, 27290, 30019, 40935, 49122, 51851, 60038, 81870, 90057, 103702, 122805, 150095, 155553, 180114, 245610, 259255, 270171, 300190, 311106, 450285, 466659, 518510, 540342, 570361, 777765, 900570, 933318, 1140722, 1350855, 1555530, 1711083, 2333295, 2701710, 2851805, 3422166, 4666590, 5133249, 5703610, 8555415, 10266498, 17110830, 25666245, 51332490]

約数ペア:

[(1, 51332490), (2, 25666245), (3, 17110830), (5, 10266498), (6, 8555415), (9, 5703610), (10, 5133249), (11, 4666590), (15, 3422166), (18, 2851805), (19, 2701710), (22, 2333295), (30, 1711083), (33, 1555530), (38, 1350855), (45, 1140722), (55, 933318), (57, 900570), (66, 777765), (90, 570361), (95, 540342), (99, 518510), (110, 466659), (114, 450285), (165, 311106), (171, 300190), (190, 270171), (198, 259255), (209, 245610), (285, 180114), (330, 155553), (342, 150095), (418, 122805), (495, 103702), (570, 90057), (627, 81870), (855, 60038), (990, 51851), (1045, 49122), (1254, 40935), (1710, 30019), (1881, 27290), (2090, 24561), (2729, 18810), (3135, 16374), (3762, 13645), (5458, 9405), (6270, 8187)]