49604242520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2803}}^1\times {\mathrm{9029}}^1$

素因数の和:11857

約数の個数: 96

約数和(自身を含む): 129892215600

約数和(自身を除く): 80287973080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2803, 5606, 9029, 11212, 14015, 18058, 19621, 22424, 28030, 36116, 39242, 45145, 56060, 63203, 72232, 78484, 90290, 98105, 112120, 126406, 137347, 156968, 180580, 196210, 252812, 274694, 316015, 361160, 392420, 442421, 505624, 549388, 632030, 686735, 784840, 884842, 1098776, 1264060, 1373470, 1769684, 2212105, 2528120, 2746940, 3539368, 4424210, 5493880, 8848420, 17696840, 25308287, 50616574, 101233148, 126541435, 177158009, 202466296, 253082870, 354316018, 506165740, 708632036, 885790045, 1012331480, 1240106063, 1417264072, 1771580090, 2480212126, 3543160180, 4960424252, 6200530315, 7086320360, 9920848504, 12401060630, 24802121260, 49604242520]

約数ペア:

[(1, 49604242520), (2, 24802121260), (4, 12401060630), (5, 9920848504), (7, 7086320360), (8, 6200530315), (10, 4960424252), (14, 3543160180), (20, 2480212126), (28, 1771580090), (35, 1417264072), (40, 1240106063), (49, 1012331480), (56, 885790045), (70, 708632036), (98, 506165740), (140, 354316018), (196, 253082870), (245, 202466296), (280, 177158009), (392, 126541435), (490, 101233148), (980, 50616574), (1960, 25308287), (2803, 17696840), (5606, 8848420), (9029, 5493880), (11212, 4424210), (14015, 3539368), (18058, 2746940), (19621, 2528120), (22424, 2212105), (28030, 1769684), (36116, 1373470), (39242, 1264060), (45145, 1098776), (56060, 884842), (63203, 784840), (72232, 686735), (78484, 632030), (90290, 549388), (98105, 505624), (112120, 442421), (126406, 392420), (137347, 361160), (156968, 316015), (180580, 274694), (196210, 252812)]