53787484940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{697271}}^1$

素因数の和:697335

約数の個数: 96

約数和(自身を含む): 140570035200

約数和(自身を除く): 86782550260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 812, 1015, 1102, 1330, 2030, 2204, 2660, 2755, 3857, 4060, 5510, 7714, 11020, 15428, 19285, 38570, 77140, 697271, 1394542, 2789084, 3486355, 4880897, 6972710, 9761794, 13248149, 13945420, 19523588, 20220859, 24404485, 26496298, 40441718, 48808970, 52992596, 66240745, 80883436, 92737043, 97617940, 101104295, 132481490, 141546013, 185474086, 202208590, 264962980, 283092026, 370948172, 384196321, 404417180, 463685215, 566184052, 707730065, 768392642, 927370430, 1415460130, 1536785284, 1854740860, 1920981605, 2689374247, 2830920260, 3841963210, 5378748494, 7683926420, 10757496988, 13446871235, 26893742470, 53787484940]

約数ペア:

[(1, 53787484940), (2, 26893742470), (4, 13446871235), (5, 10757496988), (7, 7683926420), (10, 5378748494), (14, 3841963210), (19, 2830920260), (20, 2689374247), (28, 1920981605), (29, 1854740860), (35, 1536785284), (38, 1415460130), (58, 927370430), (70, 768392642), (76, 707730065), (95, 566184052), (116, 463685215), (133, 404417180), (140, 384196321), (145, 370948172), (190, 283092026), (203, 264962980), (266, 202208590), (290, 185474086), (380, 141546013), (406, 132481490), (532, 101104295), (551, 97617940), (580, 92737043), (665, 80883436), (812, 66240745), (1015, 52992596), (1102, 48808970), (1330, 40441718), (2030, 26496298), (2204, 24404485), (2660, 20220859), (2755, 19523588), (3857, 13945420), (4060, 13248149), (5510, 9761794), (7714, 6972710), (11020, 4880897), (15428, 3486355), (19285, 2789084), (38570, 1394542), (77140, 697271)]