52411520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11699}}^1$

素因数の和:11725

約数の個数: 64

約数和(自身を含む): 143208000

約数和(自身を除く): 90796480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11699, 23398, 46796, 58495, 81893, 93592, 116990, 163786, 187184, 233980, 327572, 374368, 409465, 467960, 655144, 748736, 818930, 935920, 1310288, 1497472, 1637860, 1871840, 2620576, 3275720, 3743680, 5241152, 6551440, 7487360, 10482304, 13102880, 26205760, 52411520]

約数ペア:

[(1, 52411520), (2, 26205760), (4, 13102880), (5, 10482304), (7, 7487360), (8, 6551440), (10, 5241152), (14, 3743680), (16, 3275720), (20, 2620576), (28, 1871840), (32, 1637860), (35, 1497472), (40, 1310288), (56, 935920), (64, 818930), (70, 748736), (80, 655144), (112, 467960), (128, 409465), (140, 374368), (160, 327572), (224, 233980), (280, 187184), (320, 163786), (448, 116990), (560, 93592), (640, 81893), (896, 58495), (1120, 46796), (2240, 23398), (4480, 11699)]