51636060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 181149696

約数和(自身を除く): 129513636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 383, 420, 428, 535, 630, 642, 749, 766, 963, 1070, 1149, 1260, 1284, 1498, 1532, 1605, 1915, 1926, 2140, 2247, 2298, 2681, 2996, 3210, 3447, 3745, 3830, 3852, 4494, 4596, 4815, 5362, 5745, 6420, 6741, 6894, 7490, 7660, 8043, 8988, 9630, 10724, 11235, 11490, 13405, 13482, 13788, 14980, 16086, 17235, 19260, 22470, 22980, 24129, 26810, 26964, 32172, 33705, 34470, 40215, 40981, 44940, 48258, 53620, 67410, 68940, 80430, 81962, 96516, 120645, 122943, 134820, 160860, 163924, 204905, 241290, 245886, 286867, 368829, 409810, 482580, 491772, 573734, 614715, 737658, 819620, 860601, 1147468, 1229430, 1434335, 1475316, 1721202, 1844145, 2458860, 2581803, 2868670, 3442404, 3688290, 4303005, 5163606, 5737340, 7376580, 8606010, 10327212, 12909015, 17212020, 25818030, 51636060]

約数ペア:

[(1, 51636060), (2, 25818030), (3, 17212020), (4, 12909015), (5, 10327212), (6, 8606010), (7, 7376580), (9, 5737340), (10, 5163606), (12, 4303005), (14, 3688290), (15, 3442404), (18, 2868670), (20, 2581803), (21, 2458860), (28, 1844145), (30, 1721202), (35, 1475316), (36, 1434335), (42, 1229430), (45, 1147468), (60, 860601), (63, 819620), (70, 737658), (84, 614715), (90, 573734), (105, 491772), (107, 482580), (126, 409810), (140, 368829), (180, 286867), (210, 245886), (214, 241290), (252, 204905), (315, 163924), (321, 160860), (383, 134820), (420, 122943), (428, 120645), (535, 96516), (630, 81962), (642, 80430), (749, 68940), (766, 67410), (963, 53620), (1070, 48258), (1149, 44940), (1260, 40981), (1284, 40215), (1498, 34470), (1532, 33705), (1605, 32172), (1915, 26964), (1926, 26810), (2140, 24129), (2247, 22980), (2298, 22470), (2681, 19260), (2996, 17235), (3210, 16086), (3447, 14980), (3745, 13788), (3830, 13482), (3852, 13405), (4494, 11490), (4596, 11235), (4815, 10724), (5362, 9630), (5745, 8988), (6420, 8043), (6741, 7660), (6894, 7490)]