52974828

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 138378240

約数和(自身を除く): 85403412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 131, 141, 188, 239, 262, 282, 393, 423, 478, 524, 564, 717, 786, 846, 956, 1179, 1434, 1572, 1692, 2151, 2358, 2868, 4302, 4716, 6157, 8604, 11233, 12314, 18471, 22466, 24628, 31309, 33699, 36942, 44932, 55413, 62618, 67398, 73884, 93927, 101097, 110826, 125236, 134796, 187854, 202194, 221652, 281781, 375708, 404388, 563562, 1127124, 1471523, 2943046, 4414569, 5886092, 8829138, 13243707, 17658276, 26487414, 52974828]

約数ペア:

[(1, 52974828), (2, 26487414), (3, 17658276), (4, 13243707), (6, 8829138), (9, 5886092), (12, 4414569), (18, 2943046), (36, 1471523), (47, 1127124), (94, 563562), (131, 404388), (141, 375708), (188, 281781), (239, 221652), (262, 202194), (282, 187854), (393, 134796), (423, 125236), (478, 110826), (524, 101097), (564, 93927), (717, 73884), (786, 67398), (846, 62618), (956, 55413), (1179, 44932), (1434, 36942), (1572, 33699), (1692, 31309), (2151, 24628), (2358, 22466), (2868, 18471), (4302, 12314), (4716, 11233), (6157, 8604)]