52558720

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2063

約数の個数: 64

約数和(自身を含む): 128777040

約数和(自身を除く): 76218320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2003, 2624, 3280, 4006, 5248, 6560, 8012, 10015, 13120, 16024, 20030, 26240, 32048, 40060, 64096, 80120, 82123, 128192, 160240, 164246, 256384, 320480, 328492, 410615, 640960, 656984, 821230, 1281920, 1313968, 1642460, 2627936, 3284920, 5255872, 6569840, 10511744, 13139680, 26279360, 52558720]

約数ペア:

[(1, 52558720), (2, 26279360), (4, 13139680), (5, 10511744), (8, 6569840), (10, 5255872), (16, 3284920), (20, 2627936), (32, 1642460), (40, 1313968), (41, 1281920), (64, 821230), (80, 656984), (82, 640960), (128, 410615), (160, 328492), (164, 320480), (205, 256384), (320, 164246), (328, 160240), (410, 128192), (640, 82123), (656, 80120), (820, 64096), (1312, 40060), (1640, 32048), (2003, 26240), (2624, 20030), (3280, 16024), (4006, 13120), (5248, 10015), (6560, 8012)]