51171576

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 133478400

約数和(自身を除く): 82306824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 631, 654, 744, 872, 1262, 1308, 1893, 2524, 2616, 3379, 3786, 5048, 6758, 7572, 10137, 13516, 15144, 19561, 20274, 27032, 39122, 40548, 58683, 68779, 78244, 81096, 117366, 137558, 156488, 206337, 234732, 275116, 412674, 469464, 550232, 825348, 1650696, 2132149, 4264298, 6396447, 8528596, 12792894, 17057192, 25585788, 51171576]

約数ペア:

[(1, 51171576), (2, 25585788), (3, 17057192), (4, 12792894), (6, 8528596), (8, 6396447), (12, 4264298), (24, 2132149), (31, 1650696), (62, 825348), (93, 550232), (109, 469464), (124, 412674), (186, 275116), (218, 234732), (248, 206337), (327, 156488), (372, 137558), (436, 117366), (631, 81096), (654, 78244), (744, 68779), (872, 58683), (1262, 40548), (1308, 39122), (1893, 27032), (2524, 20274), (2616, 19561), (3379, 15144), (3786, 13516), (5048, 10137), (6758, 7572)]