49970520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 173365920

約数和(自身を除く): 123395400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 97, 106, 108, 120, 135, 159, 162, 180, 194, 212, 216, 243, 265, 270, 291, 318, 324, 360, 388, 405, 424, 477, 485, 486, 530, 540, 582, 636, 648, 776, 795, 810, 873, 954, 970, 972, 1060, 1080, 1164, 1215, 1272, 1431, 1455, 1590, 1620, 1746, 1908, 1940, 1944, 2120, 2328, 2385, 2430, 2619, 2862, 2910, 3180, 3240, 3492, 3816, 3880, 4293, 4365, 4770, 4860, 5141, 5238, 5724, 5820, 6360, 6984, 7155, 7857, 8586, 8730, 9540, 9720, 10282, 10476, 11448, 11640, 12879, 13095, 14310, 15423, 15714, 17172, 17460, 19080, 20564, 20952, 21465, 23571, 25705, 25758, 26190, 28620, 30846, 31428, 34344, 34920, 39285, 41128, 42930, 46269, 47142, 51410, 51516, 52380, 57240, 61692, 62856, 64395, 77115, 78570, 85860, 92538, 94284, 102820, 103032, 104760, 117855, 123384, 128790, 138807, 154230, 157140, 171720, 185076, 188568, 205640, 231345, 235710, 257580, 277614, 308460, 314280, 370152, 416421, 462690, 471420, 515160, 555228, 616920, 694035, 832842, 925380, 942840, 1110456, 1249263, 1388070, 1665684, 1850760, 2082105, 2498526, 2776140, 3331368, 4164210, 4997052, 5552280, 6246315, 8328420, 9994104, 12492630, 16656840, 24985260, 49970520]

約数ペア:

[(1, 49970520), (2, 24985260), (3, 16656840), (4, 12492630), (5, 9994104), (6, 8328420), (8, 6246315), (9, 5552280), (10, 4997052), (12, 4164210), (15, 3331368), (18, 2776140), (20, 2498526), (24, 2082105), (27, 1850760), (30, 1665684), (36, 1388070), (40, 1249263), (45, 1110456), (53, 942840), (54, 925380), (60, 832842), (72, 694035), (81, 616920), (90, 555228), (97, 515160), (106, 471420), (108, 462690), (120, 416421), (135, 370152), (159, 314280), (162, 308460), (180, 277614), (194, 257580), (212, 235710), (216, 231345), (243, 205640), (265, 188568), (270, 185076), (291, 171720), (318, 157140), (324, 154230), (360, 138807), (388, 128790), (405, 123384), (424, 117855), (477, 104760), (485, 103032), (486, 102820), (530, 94284), (540, 92538), (582, 85860), (636, 78570), (648, 77115), (776, 64395), (795, 62856), (810, 61692), (873, 57240), (954, 52380), (970, 51516), (972, 51410), (1060, 47142), (1080, 46269), (1164, 42930), (1215, 41128), (1272, 39285), (1431, 34920), (1455, 34344), (1590, 31428), (1620, 30846), (1746, 28620), (1908, 26190), (1940, 25758), (1944, 25705), (2120, 23571), (2328, 21465), (2385, 20952), (2430, 20564), (2619, 19080), (2862, 17460), (2910, 17172), (3180, 15714), (3240, 15423), (3492, 14310), (3816, 13095), (3880, 12879), (4293, 11640), (4365, 11448), (4770, 10476), (4860, 10282), (5141, 9720), (5238, 9540), (5724, 8730), (5820, 8586), (6360, 7857), (6984, 7155)]