53073520

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7993}}^1$

素因数の和:8089

約数の個数: 40

約数和(自身を含む): 124898256

約数和(自身を除く): 71824736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 7993, 15986, 31972, 39965, 63944, 79930, 127888, 159860, 319720, 639440, 663419, 1326838, 2653676, 3317095, 5307352, 6634190, 10614704, 13268380, 26536760, 53073520]

約数ペア:

[(1, 53073520), (2, 26536760), (4, 13268380), (5, 10614704), (8, 6634190), (10, 5307352), (16, 3317095), (20, 2653676), (40, 1326838), (80, 663419), (83, 639440), (166, 319720), (332, 159860), (415, 127888), (664, 79930), (830, 63944), (1328, 39965), (1660, 31972), (3320, 15986), (6640, 7993)]