53848960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7649}}^1$

素因数の和:7679

約数の個数: 64

約数和(自身を含む): 140454000

約数和(自身を除く): 86605040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 7649, 15298, 30596, 38245, 61192, 76490, 84139, 122384, 152980, 168278, 244768, 305960, 336556, 420695, 489536, 611920, 673112, 841390, 979072, 1223840, 1346224, 1682780, 2447680, 2692448, 3365560, 4895360, 5384896, 6731120, 10769792, 13462240, 26924480, 53848960]

約数ペア:

[(1, 53848960), (2, 26924480), (4, 13462240), (5, 10769792), (8, 6731120), (10, 5384896), (11, 4895360), (16, 3365560), (20, 2692448), (22, 2447680), (32, 1682780), (40, 1346224), (44, 1223840), (55, 979072), (64, 841390), (80, 673112), (88, 611920), (110, 489536), (128, 420695), (160, 336556), (176, 305960), (220, 244768), (320, 168278), (352, 152980), (440, 122384), (640, 84139), (704, 76490), (880, 61192), (1408, 38245), (1760, 30596), (3520, 15298), (7040, 7649)]