56690550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 181930320

約数和(自身を除く): 125239770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 175, 189, 210, 225, 245, 270, 294, 315, 350, 378, 441, 450, 490, 525, 630, 675, 735, 857, 882, 945, 1050, 1225, 1323, 1350, 1470, 1575, 1714, 1890, 2205, 2450, 2571, 2646, 3150, 3675, 4285, 4410, 4725, 5142, 5999, 6615, 7350, 7713, 8570, 9450, 11025, 11998, 12855, 13230, 15426, 17997, 21425, 22050, 23139, 25710, 29995, 33075, 35994, 38565, 41993, 42850, 46278, 53991, 59990, 64275, 66150, 77130, 83986, 89985, 107982, 115695, 125979, 128550, 149975, 161973, 179970, 192825, 209965, 231390, 251958, 269955, 299950, 323946, 377937, 385650, 419930, 449925, 539910, 578475, 629895, 755874, 809865, 899850, 1049825, 1133811, 1156950, 1259790, 1349775, 1619730, 1889685, 2099650, 2267622, 2699550, 3149475, 3779370, 4049325, 5669055, 6298950, 8098650, 9448425, 11338110, 18896850, 28345275, 56690550]

約数ペア:

[(1, 56690550), (2, 28345275), (3, 18896850), (5, 11338110), (6, 9448425), (7, 8098650), (9, 6298950), (10, 5669055), (14, 4049325), (15, 3779370), (18, 3149475), (21, 2699550), (25, 2267622), (27, 2099650), (30, 1889685), (35, 1619730), (42, 1349775), (45, 1259790), (49, 1156950), (50, 1133811), (54, 1049825), (63, 899850), (70, 809865), (75, 755874), (90, 629895), (98, 578475), (105, 539910), (126, 449925), (135, 419930), (147, 385650), (150, 377937), (175, 323946), (189, 299950), (210, 269955), (225, 251958), (245, 231390), (270, 209965), (294, 192825), (315, 179970), (350, 161973), (378, 149975), (441, 128550), (450, 125979), (490, 115695), (525, 107982), (630, 89985), (675, 83986), (735, 77130), (857, 66150), (882, 64275), (945, 59990), (1050, 53991), (1225, 46278), (1323, 42850), (1350, 41993), (1470, 38565), (1575, 35994), (1714, 33075), (1890, 29995), (2205, 25710), (2450, 23139), (2571, 22050), (2646, 21425), (3150, 17997), (3675, 15426), (4285, 13230), (4410, 12855), (4725, 11998), (5142, 11025), (5999, 9450), (6615, 8570), (7350, 7713)]