48386403

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 84481488

約数和(自身を除く): 36095085

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 53, 81, 117, 153, 159, 221, 243, 289, 351, 459, 477, 663, 689, 867, 901, 1053, 1377, 1431, 1989, 2067, 2601, 2703, 3159, 3757, 4131, 4293, 5967, 6201, 7803, 8109, 11271, 11713, 12879, 15317, 17901, 18603, 23409, 24327, 33813, 35139, 45951, 53703, 55809, 70227, 72981, 101439, 105417, 137853, 167427, 199121, 218943, 304317, 316251, 413559, 597363, 912951, 948753, 1240677, 1792089, 2846259, 3722031, 5376267, 16128801, 48386403]

約数ペア:

[(1, 48386403), (3, 16128801), (9, 5376267), (13, 3722031), (17, 2846259), (27, 1792089), (39, 1240677), (51, 948753), (53, 912951), (81, 597363), (117, 413559), (153, 316251), (159, 304317), (221, 218943), (243, 199121), (289, 167427), (351, 137853), (459, 105417), (477, 101439), (663, 72981), (689, 70227), (867, 55809), (901, 53703), (1053, 45951), (1377, 35139), (1431, 33813), (1989, 24327), (2067, 23409), (2601, 18603), (2703, 17901), (3159, 15317), (3757, 12879), (4131, 11713), (4293, 11271), (5967, 8109), (6201, 7803)]