51309936

素因数分解:

$2^4\times 3^6\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 140

約数和(自身を含む): 153693288

約数和(自身を除く): 102383352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 83, 106, 108, 144, 159, 162, 166, 212, 216, 243, 249, 318, 324, 332, 424, 432, 477, 486, 498, 636, 648, 664, 729, 747, 848, 954, 972, 996, 1272, 1296, 1328, 1431, 1458, 1494, 1908, 1944, 1992, 2241, 2544, 2862, 2916, 2988, 3816, 3888, 3984, 4293, 4399, 4482, 5724, 5832, 5976, 6723, 7632, 8586, 8798, 8964, 11448, 11664, 11952, 12879, 13197, 13446, 17172, 17596, 17928, 20169, 22896, 25758, 26394, 26892, 34344, 35192, 35856, 38637, 39591, 40338, 51516, 52788, 53784, 60507, 68688, 70384, 77274, 79182, 80676, 103032, 105576, 107568, 118773, 121014, 154548, 158364, 161352, 206064, 211152, 237546, 242028, 309096, 316728, 322704, 356319, 475092, 484056, 618192, 633456, 712638, 950184, 968112, 1068957, 1425276, 1900368, 2137914, 2850552, 3206871, 4275828, 5701104, 6413742, 8551656, 12827484, 17103312, 25654968, 51309936]

約数ペア:

[(1, 51309936), (2, 25654968), (3, 17103312), (4, 12827484), (6, 8551656), (8, 6413742), (9, 5701104), (12, 4275828), (16, 3206871), (18, 2850552), (24, 2137914), (27, 1900368), (36, 1425276), (48, 1068957), (53, 968112), (54, 950184), (72, 712638), (81, 633456), (83, 618192), (106, 484056), (108, 475092), (144, 356319), (159, 322704), (162, 316728), (166, 309096), (212, 242028), (216, 237546), (243, 211152), (249, 206064), (318, 161352), (324, 158364), (332, 154548), (424, 121014), (432, 118773), (477, 107568), (486, 105576), (498, 103032), (636, 80676), (648, 79182), (664, 77274), (729, 70384), (747, 68688), (848, 60507), (954, 53784), (972, 52788), (996, 51516), (1272, 40338), (1296, 39591), (1328, 38637), (1431, 35856), (1458, 35192), (1494, 34344), (1908, 26892), (1944, 26394), (1992, 25758), (2241, 22896), (2544, 20169), (2862, 17928), (2916, 17596), (2988, 17172), (3816, 13446), (3888, 13197), (3984, 12879), (4293, 11952), (4399, 11664), (4482, 11448), (5724, 8964), (5832, 8798), (5976, 8586), (6723, 7632)]