49089040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 153490176

約数和(自身を除く): 104401136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 613, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1226, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2452, 2860, 3065, 3080, 3640, 4004, 4291, 4904, 5005, 5720, 6130, 6160, 6743, 7280, 7969, 8008, 8582, 9808, 10010, 11440, 12260, 13486, 15938, 16016, 17164, 20020, 21455, 24520, 26972, 31876, 33715, 34328, 39845, 40040, 42910, 47201, 49040, 53944, 55783, 63752, 67430, 68656, 79690, 80080, 85820, 87659, 94402, 107888, 111566, 127504, 134860, 159380, 171640, 175318, 188804, 223132, 236005, 269720, 278915, 318760, 343280, 350636, 377608, 438295, 446264, 472010, 539440, 557830, 613613, 637520, 701272, 755216, 876590, 892528, 944020, 1115660, 1227226, 1402544, 1753180, 1888040, 2231320, 2454452, 3068065, 3506360, 3776080, 4462640, 4908904, 6136130, 7012720, 9817808, 12272260, 24544520, 49089040]

約数ペア:

[(1, 49089040), (2, 24544520), (4, 12272260), (5, 9817808), (7, 7012720), (8, 6136130), (10, 4908904), (11, 4462640), (13, 3776080), (14, 3506360), (16, 3068065), (20, 2454452), (22, 2231320), (26, 1888040), (28, 1753180), (35, 1402544), (40, 1227226), (44, 1115660), (52, 944020), (55, 892528), (56, 876590), (65, 755216), (70, 701272), (77, 637520), (80, 613613), (88, 557830), (91, 539440), (104, 472010), (110, 446264), (112, 438295), (130, 377608), (140, 350636), (143, 343280), (154, 318760), (176, 278915), (182, 269720), (208, 236005), (220, 223132), (260, 188804), (280, 175318), (286, 171640), (308, 159380), (364, 134860), (385, 127504), (440, 111566), (455, 107888), (520, 94402), (560, 87659), (572, 85820), (613, 80080), (616, 79690), (715, 68656), (728, 67430), (770, 63752), (880, 55783), (910, 53944), (1001, 49040), (1040, 47201), (1144, 42910), (1226, 40040), (1232, 39845), (1430, 34328), (1456, 33715), (1540, 31876), (1820, 26972), (2002, 24520), (2288, 21455), (2452, 20020), (2860, 17164), (3065, 16016), (3080, 15938), (3640, 13486), (4004, 12260), (4291, 11440), (4904, 10010), (5005, 9808), (5720, 8582), (6130, 8008), (6160, 7969), (6743, 7280)]