53165910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{619}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 146419200

約数和(自身を除く): 93253290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 619, 818, 1227, 1238, 1857, 2045, 2454, 2863, 3095, 3714, 4090, 4333, 5726, 6135, 6190, 8589, 8666, 9285, 12270, 12999, 14315, 17178, 18570, 21665, 25998, 28630, 42945, 43330, 64995, 85890, 129990, 253171, 506342, 759513, 1265855, 1519026, 1772197, 2531710, 3544394, 3797565, 5316591, 7595130, 8860985, 10633182, 17721970, 26582955, 53165910]

約数ペア:

[(1, 53165910), (2, 26582955), (3, 17721970), (5, 10633182), (6, 8860985), (7, 7595130), (10, 5316591), (14, 3797565), (15, 3544394), (21, 2531710), (30, 1772197), (35, 1519026), (42, 1265855), (70, 759513), (105, 506342), (210, 253171), (409, 129990), (619, 85890), (818, 64995), (1227, 43330), (1238, 42945), (1857, 28630), (2045, 25998), (2454, 21665), (2863, 18570), (3095, 17178), (3714, 14315), (4090, 12999), (4333, 12270), (5726, 9285), (6135, 8666), (6190, 8589)]