50640320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8329}}^1$

素因数の和:8365

約数の個数: 56

約数和(自身を含む): 126949200

約数和(自身を除く): 76308880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 8329, 16658, 33316, 41645, 66632, 83290, 133264, 158251, 166580, 266528, 316502, 333160, 533056, 633004, 666320, 791255, 1266008, 1332640, 1582510, 2532016, 2665280, 3165020, 5064032, 6330040, 10128064, 12660080, 25320160, 50640320]

約数ペア:

[(1, 50640320), (2, 25320160), (4, 12660080), (5, 10128064), (8, 6330040), (10, 5064032), (16, 3165020), (19, 2665280), (20, 2532016), (32, 1582510), (38, 1332640), (40, 1266008), (64, 791255), (76, 666320), (80, 633004), (95, 533056), (152, 333160), (160, 316502), (190, 266528), (304, 166580), (320, 158251), (380, 133264), (608, 83290), (760, 66632), (1216, 41645), (1520, 33316), (3040, 16658), (6080, 8329)]