53989560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149971}}^1$

素因数の和:149988

約数の個数: 48

約数和(自身を含む): 175467240

約数和(自身を除く): 121477680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 149971, 299942, 449913, 599884, 749855, 899826, 1199768, 1349739, 1499710, 1799652, 2249565, 2699478, 2999420, 3599304, 4499130, 5398956, 5998840, 6748695, 8998260, 10797912, 13497390, 17996520, 26994780, 53989560]

約数ペア:

[(1, 53989560), (2, 26994780), (3, 17996520), (4, 13497390), (5, 10797912), (6, 8998260), (8, 6748695), (9, 5998840), (10, 5398956), (12, 4499130), (15, 3599304), (18, 2999420), (20, 2699478), (24, 2249565), (30, 1799652), (36, 1499710), (40, 1349739), (45, 1199768), (60, 899826), (72, 749855), (90, 599884), (120, 449913), (180, 299942), (360, 149971)]