49550640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206461}}^1$

素因数の和:206477

約数の個数: 40

約数和(自身を含む): 153607728

約数和(自身を除く): 104057088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206461, 412922, 619383, 825844, 1032305, 1238766, 1651688, 2064610, 2477532, 3096915, 3303376, 4129220, 4955064, 6193830, 8258440, 9910128, 12387660, 16516880, 24775320, 49550640]

約数ペア:

[(1, 49550640), (2, 24775320), (3, 16516880), (4, 12387660), (5, 9910128), (6, 8258440), (8, 6193830), (10, 4955064), (12, 4129220), (15, 3303376), (16, 3096915), (20, 2477532), (24, 2064610), (30, 1651688), (40, 1238766), (48, 1032305), (60, 825844), (80, 619383), (120, 412922), (240, 206461)]