53648840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6607}}^1$

素因数の和:6654

約数の個数: 64

約数和(自身を含む): 142732800

約数和(自身を除く): 89083960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 6607, 8120, 13214, 26428, 33035, 46249, 52856, 66070, 92498, 132140, 184996, 191603, 231245, 264280, 369992, 383206, 462490, 766412, 924980, 958015, 1341221, 1532824, 1849960, 1916030, 2682442, 3832060, 5364884, 6706105, 7664120, 10729768, 13412210, 26824420, 53648840]

約数ペア:

[(1, 53648840), (2, 26824420), (4, 13412210), (5, 10729768), (7, 7664120), (8, 6706105), (10, 5364884), (14, 3832060), (20, 2682442), (28, 1916030), (29, 1849960), (35, 1532824), (40, 1341221), (56, 958015), (58, 924980), (70, 766412), (116, 462490), (140, 383206), (145, 369992), (203, 264280), (232, 231245), (280, 191603), (290, 184996), (406, 132140), (580, 92498), (812, 66070), (1015, 52856), (1160, 46249), (1624, 33035), (2030, 26428), (4060, 13214), (6607, 8120)]