53312238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24889}}^1$

素因数の和:24921

約数の個数: 48

約数和(自身を含む): 139782240

約数和(自身を除く): 86470002

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 24889, 49778, 74667, 149334, 174223, 224001, 348446, 423113, 448002, 522669, 846226, 1045338, 1269339, 1568007, 2538678, 2961791, 3136014, 3808017, 5923582, 7616034, 8885373, 17770746, 26656119, 53312238]

約数ペア:

[(1, 53312238), (2, 26656119), (3, 17770746), (6, 8885373), (7, 7616034), (9, 5923582), (14, 3808017), (17, 3136014), (18, 2961791), (21, 2538678), (34, 1568007), (42, 1269339), (51, 1045338), (63, 846226), (102, 522669), (119, 448002), (126, 423113), (153, 348446), (238, 224001), (306, 174223), (357, 149334), (714, 74667), (1071, 49778), (2142, 24889)]