49143960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{136511}}^1$

素因数の和:136528

約数の個数: 48

約数和(自身を含む): 159719040

約数和(自身を除く): 110575080

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, 136511, 273022, 409533, 546044, 682555, 819066, 1092088, 1228599, 1365110, 1638132, 2047665, 2457198, 2730220, 3276264, 4095330, 4914396, 5460440, 6142995, 8190660, 9828792, 12285990, 16381320, 24571980, 49143960]

約数ペア:

[(1, 49143960), (2, 24571980), (3, 16381320), (4, 12285990), (5, 9828792), (6, 8190660), (8, 6142995), (9, 5460440), (10, 4914396), (12, 4095330), (15, 3276264), (18, 2730220), (20, 2457198), (24, 2047665), (30, 1638132), (36, 1365110), (40, 1228599), (45, 1092088), (60, 819066), (72, 682555), (90, 546044), (120, 409533), (180, 273022), (360, 136511)]