50055460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3929}}^1$

素因数の和:3965

約数の個数: 72

約数和(自身を含む): 131717880

約数和(自身を除く): 81662420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 3929, 6370, 7858, 12740, 15716, 19645, 27503, 39290, 51077, 55006, 78580, 102154, 110012, 137515, 192521, 204308, 255385, 275030, 357539, 385042, 510770, 550060, 715078, 770084, 962605, 1021540, 1430156, 1787695, 1925210, 2502773, 3575390, 3850420, 5005546, 7150780, 10011092, 12513865, 25027730, 50055460]

約数ペア:

[(1, 50055460), (2, 25027730), (4, 12513865), (5, 10011092), (7, 7150780), (10, 5005546), (13, 3850420), (14, 3575390), (20, 2502773), (26, 1925210), (28, 1787695), (35, 1430156), (49, 1021540), (52, 962605), (65, 770084), (70, 715078), (91, 550060), (98, 510770), (130, 385042), (140, 357539), (182, 275030), (196, 255385), (245, 204308), (260, 192521), (364, 137515), (455, 110012), (490, 102154), (637, 78580), (910, 55006), (980, 51077), (1274, 39290), (1820, 27503), (2548, 19645), (3185, 15716), (3929, 12740), (6370, 7858)]