49009920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{12763}}^1$

素因数の和:12787

約数の個数: 72

約数和(自身を含む): 156537696

約数和(自身を除く): 107527776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 12763, 25526, 38289, 51052, 63815, 76578, 102104, 127630, 153156, 191445, 204208, 255260, 306312, 382890, 408416, 510520, 612624, 765780, 816832, 1021040, 1225248, 1531560, 1633664, 2042080, 2450496, 3063120, 3267328, 4084160, 4900992, 6126240, 8168320, 9801984, 12252480, 16336640, 24504960, 49009920]

約数ペア:

[(1, 49009920), (2, 24504960), (3, 16336640), (4, 12252480), (5, 9801984), (6, 8168320), (8, 6126240), (10, 4900992), (12, 4084160), (15, 3267328), (16, 3063120), (20, 2450496), (24, 2042080), (30, 1633664), (32, 1531560), (40, 1225248), (48, 1021040), (60, 816832), (64, 765780), (80, 612624), (96, 510520), (120, 408416), (128, 382890), (160, 306312), (192, 255260), (240, 204208), (256, 191445), (320, 153156), (384, 127630), (480, 102104), (640, 76578), (768, 63815), (960, 51052), (1280, 38289), (1920, 25526), (3840, 12763)]