52474860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 159790176

約数和(自身を除く): 107315316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 727, 802, 1203, 1454, 1604, 2005, 2181, 2406, 2908, 3609, 3635, 4010, 4362, 4812, 6015, 6543, 7218, 7270, 8020, 8724, 10905, 12030, 13086, 14436, 14540, 18045, 21810, 24060, 26172, 32715, 36090, 43620, 65430, 72180, 130860, 291527, 583054, 874581, 1166108, 1457635, 1749162, 2623743, 2915270, 3498324, 4372905, 5247486, 5830540, 8745810, 10494972, 13118715, 17491620, 26237430, 52474860]

約数ペア:

[(1, 52474860), (2, 26237430), (3, 17491620), (4, 13118715), (5, 10494972), (6, 8745810), (9, 5830540), (10, 5247486), (12, 4372905), (15, 3498324), (18, 2915270), (20, 2623743), (30, 1749162), (36, 1457635), (45, 1166108), (60, 874581), (90, 583054), (180, 291527), (401, 130860), (727, 72180), (802, 65430), (1203, 43620), (1454, 36090), (1604, 32715), (2005, 26172), (2181, 24060), (2406, 21810), (2908, 18045), (3609, 14540), (3635, 14436), (4010, 13086), (4362, 12030), (4812, 10905), (6015, 8724), (6543, 8020), (7218, 7270)]