53449560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{148471}}^1$

素因数の和:148488

約数の個数: 48

約数和(自身を含む): 173712240

約数和(自身を除く): 120262680

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, 148471, 296942, 445413, 593884, 742355, 890826, 1187768, 1336239, 1484710, 1781652, 2227065, 2672478, 2969420, 3563304, 4454130, 5344956, 5938840, 6681195, 8908260, 10689912, 13362390, 17816520, 26724780, 53449560]

約数ペア:

[(1, 53449560), (2, 26724780), (3, 17816520), (4, 13362390), (5, 10689912), (6, 8908260), (8, 6681195), (9, 5938840), (10, 5344956), (12, 4454130), (15, 3563304), (18, 2969420), (20, 2672478), (24, 2227065), (30, 1781652), (36, 1484710), (40, 1336239), (45, 1187768), (60, 890826), (72, 742355), (90, 593884), (120, 445413), (180, 296942), (360, 148471)]