53194020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 173746944

約数和(自身を除く): 120552924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 431, 484, 510, 561, 605, 660, 726, 748, 862, 935, 1020, 1122, 1210, 1293, 1452, 1724, 1815, 1870, 2057, 2155, 2244, 2420, 2586, 2805, 3630, 3740, 4114, 4310, 4741, 5172, 5610, 6171, 6465, 7260, 7327, 8228, 8620, 9482, 10285, 11220, 12342, 12930, 14223, 14654, 18964, 20570, 21981, 23705, 24684, 25860, 28446, 29308, 30855, 36635, 41140, 43962, 47410, 52151, 56892, 61710, 71115, 73270, 80597, 87924, 94820, 104302, 109905, 123420, 142230, 146540, 156453, 161194, 208604, 219810, 241791, 260755, 284460, 312906, 322388, 402985, 439620, 483582, 521510, 625812, 782265, 805970, 886567, 967164, 1043020, 1208955, 1564530, 1611940, 1773134, 2417910, 2659701, 3129060, 3546268, 4432835, 4835820, 5319402, 8865670, 10638804, 13298505, 17731340, 26597010, 53194020]

約数ペア:

[(1, 53194020), (2, 26597010), (3, 17731340), (4, 13298505), (5, 10638804), (6, 8865670), (10, 5319402), (11, 4835820), (12, 4432835), (15, 3546268), (17, 3129060), (20, 2659701), (22, 2417910), (30, 1773134), (33, 1611940), (34, 1564530), (44, 1208955), (51, 1043020), (55, 967164), (60, 886567), (66, 805970), (68, 782265), (85, 625812), (102, 521510), (110, 483582), (121, 439620), (132, 402985), (165, 322388), (170, 312906), (187, 284460), (204, 260755), (220, 241791), (242, 219810), (255, 208604), (330, 161194), (340, 156453), (363, 146540), (374, 142230), (431, 123420), (484, 109905), (510, 104302), (561, 94820), (605, 87924), (660, 80597), (726, 73270), (748, 71115), (862, 61710), (935, 56892), (1020, 52151), (1122, 47410), (1210, 43962), (1293, 41140), (1452, 36635), (1724, 30855), (1815, 29308), (1870, 28446), (2057, 25860), (2155, 24684), (2244, 23705), (2420, 21981), (2586, 20570), (2805, 18964), (3630, 14654), (3740, 14223), (4114, 12930), (4310, 12342), (4741, 11220), (5172, 10285), (5610, 9482), (6171, 8620), (6465, 8228), (7260, 7327)]