52348020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9803}}^1$

素因数の和:9904

約数の個数: 48

約数和(自身を含む): 148236480

約数和(自身を除く): 95888460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 9803, 19606, 29409, 39212, 49015, 58818, 98030, 117636, 147045, 196060, 294090, 588180, 872467, 1744934, 2617401, 3489868, 4362335, 5234802, 8724670, 10469604, 13087005, 17449340, 26174010, 52348020]

約数ペア:

[(1, 52348020), (2, 26174010), (3, 17449340), (4, 13087005), (5, 10469604), (6, 8724670), (10, 5234802), (12, 4362335), (15, 3489868), (20, 2617401), (30, 1744934), (60, 872467), (89, 588180), (178, 294090), (267, 196060), (356, 147045), (445, 117636), (534, 98030), (890, 58818), (1068, 49015), (1335, 39212), (1780, 29409), (2670, 19606), (5340, 9803)]