51525960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{821}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 155062080

約数和(自身を除く): 103536120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 821, 1046, 1569, 1642, 2092, 2463, 2615, 3138, 3284, 4105, 4184, 4926, 5230, 6276, 6568, 7845, 8210, 9852, 10460, 12315, 12552, 15690, 16420, 19704, 20920, 24630, 31380, 32840, 49260, 62760, 98520, 429383, 858766, 1288149, 1717532, 2146915, 2576298, 3435064, 4293830, 5152596, 6440745, 8587660, 10305192, 12881490, 17175320, 25762980, 51525960]

約数ペア:

[(1, 51525960), (2, 25762980), (3, 17175320), (4, 12881490), (5, 10305192), (6, 8587660), (8, 6440745), (10, 5152596), (12, 4293830), (15, 3435064), (20, 2576298), (24, 2146915), (30, 1717532), (40, 1288149), (60, 858766), (120, 429383), (523, 98520), (821, 62760), (1046, 49260), (1569, 32840), (1642, 31380), (2092, 24630), (2463, 20920), (2615, 19704), (3138, 16420), (3284, 15690), (4105, 12552), (4184, 12315), (4926, 10460), (5230, 9852), (6276, 8210), (6568, 7845)]