48717956

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 105489216

約数和(自身を除く): 56771260

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 101, 107, 161, 196, 202, 214, 322, 404, 428, 644, 707, 749, 1127, 1414, 1498, 2254, 2323, 2461, 2828, 2996, 4508, 4646, 4922, 4949, 5243, 9292, 9844, 9898, 10486, 10807, 16261, 17227, 19796, 20972, 21614, 32522, 34454, 43228, 65044, 68908, 75649, 113827, 120589, 151298, 227654, 241178, 248561, 302596, 455308, 482356, 497122, 529543, 994244, 1059086, 1739927, 2118172, 3479854, 6959708, 12179489, 24358978, 48717956]

約数ペア:

[(1, 48717956), (2, 24358978), (4, 12179489), (7, 6959708), (14, 3479854), (23, 2118172), (28, 1739927), (46, 1059086), (49, 994244), (92, 529543), (98, 497122), (101, 482356), (107, 455308), (161, 302596), (196, 248561), (202, 241178), (214, 227654), (322, 151298), (404, 120589), (428, 113827), (644, 75649), (707, 68908), (749, 65044), (1127, 43228), (1414, 34454), (1498, 32522), (2254, 21614), (2323, 20972), (2461, 19796), (2828, 17227), (2996, 16261), (4508, 10807), (4646, 10486), (4922, 9898), (4949, 9844), (5243, 9292)]