53206720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23753}}^1$

素因数の和:23777

約数の個数: 56

約数和(自身を含む): 144804384

約数和(自身を除く): 91597664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 23753, 47506, 95012, 118765, 166271, 190024, 237530, 332542, 380048, 475060, 665084, 760096, 831355, 950120, 1330168, 1520192, 1662710, 1900240, 2660336, 3325420, 3800480, 5320672, 6650840, 7600960, 10641344, 13301680, 26603360, 53206720]

約数ペア:

[(1, 53206720), (2, 26603360), (4, 13301680), (5, 10641344), (7, 7600960), (8, 6650840), (10, 5320672), (14, 3800480), (16, 3325420), (20, 2660336), (28, 1900240), (32, 1662710), (35, 1520192), (40, 1330168), (56, 950120), (64, 831355), (70, 760096), (80, 665084), (112, 475060), (140, 380048), (160, 332542), (224, 237530), (280, 190024), (320, 166271), (448, 118765), (560, 95012), (1120, 47506), (2240, 23753)]