53470746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 147432960

約数和(自身を除く): 93962214

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 53, 54, 63, 102, 106, 119, 126, 153, 157, 159, 189, 238, 306, 314, 318, 357, 371, 378, 459, 471, 477, 714, 742, 901, 918, 942, 954, 1071, 1099, 1113, 1413, 1431, 1802, 2142, 2198, 2226, 2669, 2703, 2826, 2862, 3213, 3297, 3339, 4239, 5338, 5406, 6307, 6426, 6594, 6678, 8007, 8109, 8321, 8478, 9891, 10017, 12614, 16014, 16218, 16642, 18683, 18921, 19782, 20034, 24021, 24327, 24963, 29673, 37366, 37842, 48042, 48654, 49926, 56049, 56763, 58247, 59346, 72063, 74889, 112098, 113526, 116494, 141457, 144126, 149778, 168147, 170289, 174741, 224667, 282914, 336294, 340578, 349482, 424371, 449334, 504441, 524223, 848742, 990199, 1008882, 1048446, 1273113, 1572669, 1980398, 2546226, 2970597, 3145338, 3819339, 5941194, 7638678, 8911791, 17823582, 26735373, 53470746]

約数ペア:

[(1, 53470746), (2, 26735373), (3, 17823582), (6, 8911791), (7, 7638678), (9, 5941194), (14, 3819339), (17, 3145338), (18, 2970597), (21, 2546226), (27, 1980398), (34, 1572669), (42, 1273113), (51, 1048446), (53, 1008882), (54, 990199), (63, 848742), (102, 524223), (106, 504441), (119, 449334), (126, 424371), (153, 349482), (157, 340578), (159, 336294), (189, 282914), (238, 224667), (306, 174741), (314, 170289), (318, 168147), (357, 149778), (371, 144126), (378, 141457), (459, 116494), (471, 113526), (477, 112098), (714, 74889), (742, 72063), (901, 59346), (918, 58247), (942, 56763), (954, 56049), (1071, 49926), (1099, 48654), (1113, 48042), (1413, 37842), (1431, 37366), (1802, 29673), (2142, 24963), (2198, 24327), (2226, 24021), (2669, 20034), (2703, 19782), (2826, 18921), (2862, 18683), (3213, 16642), (3297, 16218), (3339, 16014), (4239, 12614), (5338, 10017), (5406, 9891), (6307, 8478), (6426, 8321), (6594, 8109), (6678, 8007)]