55079940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 107490300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 167, 230, 239, 276, 334, 345, 460, 478, 501, 668, 690, 717, 835, 956, 1002, 1195, 1380, 1434, 1670, 2004, 2390, 2505, 2868, 3340, 3585, 3841, 4780, 5010, 5497, 7170, 7682, 10020, 10994, 11523, 14340, 15364, 16491, 19205, 21988, 23046, 27485, 32982, 38410, 39913, 46092, 54970, 57615, 65964, 76820, 79826, 82455, 109940, 115230, 119739, 159652, 164910, 199565, 230460, 239478, 329820, 399130, 478956, 598695, 798260, 917999, 1197390, 1835998, 2394780, 2753997, 3671996, 4589995, 5507994, 9179990, 11015988, 13769985, 18359980, 27539970, 55079940]

約数ペア:

[(1, 55079940), (2, 27539970), (3, 18359980), (4, 13769985), (5, 11015988), (6, 9179990), (10, 5507994), (12, 4589995), (15, 3671996), (20, 2753997), (23, 2394780), (30, 1835998), (46, 1197390), (60, 917999), (69, 798260), (92, 598695), (115, 478956), (138, 399130), (167, 329820), (230, 239478), (239, 230460), (276, 199565), (334, 164910), (345, 159652), (460, 119739), (478, 115230), (501, 109940), (668, 82455), (690, 79826), (717, 76820), (835, 65964), (956, 57615), (1002, 54970), (1195, 46092), (1380, 39913), (1434, 38410), (1670, 32982), (2004, 27485), (2390, 23046), (2505, 21988), (2868, 19205), (3340, 16491), (3585, 15364), (3841, 14340), (4780, 11523), (5010, 10994), (5497, 10020), (7170, 7682)]