50227940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 124104960

約数和(自身を除く): 73877020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 428, 479, 490, 535, 749, 958, 980, 1070, 1498, 1916, 2140, 2395, 2996, 3353, 3745, 4790, 5243, 6706, 7490, 9580, 10486, 13412, 14980, 16765, 20972, 23471, 26215, 33530, 46942, 51253, 52430, 67060, 93884, 102506, 104860, 117355, 205012, 234710, 256265, 358771, 469420, 512530, 717542, 1025060, 1435084, 1793855, 2511397, 3587710, 5022794, 7175420, 10045588, 12556985, 25113970, 50227940]

約数ペア:

[(1, 50227940), (2, 25113970), (4, 12556985), (5, 10045588), (7, 7175420), (10, 5022794), (14, 3587710), (20, 2511397), (28, 1793855), (35, 1435084), (49, 1025060), (70, 717542), (98, 512530), (107, 469420), (140, 358771), (196, 256265), (214, 234710), (245, 205012), (428, 117355), (479, 104860), (490, 102506), (535, 93884), (749, 67060), (958, 52430), (980, 51253), (1070, 46942), (1498, 33530), (1916, 26215), (2140, 23471), (2395, 20972), (2996, 16765), (3353, 14980), (3745, 13412), (4790, 10486), (5243, 9580), (6706, 7490)]