51454980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95287}}^1$

素因数の和:95305

約数の個数: 48

約数和(自身を含む): 160083840

約数和(自身を除く): 108628860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 95287, 190574, 285861, 381148, 476435, 571722, 857583, 952870, 1143444, 1429305, 1715166, 1905740, 2572749, 2858610, 3430332, 4287915, 5145498, 5717220, 8575830, 10290996, 12863745, 17151660, 25727490, 51454980]

約数ペア:

[(1, 51454980), (2, 25727490), (3, 17151660), (4, 12863745), (5, 10290996), (6, 8575830), (9, 5717220), (10, 5145498), (12, 4287915), (15, 3430332), (18, 2858610), (20, 2572749), (27, 1905740), (30, 1715166), (36, 1429305), (45, 1143444), (54, 952870), (60, 857583), (90, 571722), (108, 476435), (135, 381148), (180, 285861), (270, 190574), (540, 95287)]