52573140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4001}}^1$

素因数の和:4089

約数の個数: 72

約数和(自身を含む): 161696808

約数和(自身を除く): 109123668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4001, 4380, 6570, 8002, 12003, 13140, 16004, 20005, 24006, 36009, 40010, 48012, 60015, 72018, 80020, 120030, 144036, 180045, 240060, 292073, 360090, 584146, 720180, 876219, 1168292, 1460365, 1752438, 2628657, 2920730, 3504876, 4381095, 5257314, 5841460, 8762190, 10514628, 13143285, 17524380, 26286570, 52573140]

約数ペア:

[(1, 52573140), (2, 26286570), (3, 17524380), (4, 13143285), (5, 10514628), (6, 8762190), (9, 5841460), (10, 5257314), (12, 4381095), (15, 3504876), (18, 2920730), (20, 2628657), (30, 1752438), (36, 1460365), (45, 1168292), (60, 876219), (73, 720180), (90, 584146), (146, 360090), (180, 292073), (219, 240060), (292, 180045), (365, 144036), (438, 120030), (657, 80020), (730, 72018), (876, 60015), (1095, 48012), (1314, 40010), (1460, 36009), (2190, 24006), (2628, 20005), (3285, 16004), (4001, 13140), (4380, 12003), (6570, 8002)]