53658880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 145401984

約数和(自身を除く): 91743104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 103, 110, 128, 148, 160, 176, 185, 206, 220, 256, 296, 320, 352, 370, 407, 412, 440, 515, 592, 640, 704, 740, 814, 824, 880, 1030, 1133, 1184, 1280, 1408, 1480, 1628, 1648, 1760, 2035, 2060, 2266, 2368, 2816, 2960, 3256, 3296, 3520, 3811, 4070, 4120, 4532, 4736, 5665, 5920, 6512, 6592, 7040, 7622, 8140, 8240, 9064, 9472, 11330, 11840, 13024, 13184, 14080, 15244, 16280, 16480, 18128, 19055, 22660, 23680, 26048, 26368, 30488, 32560, 32960, 36256, 38110, 41921, 45320, 47360, 52096, 60976, 65120, 65920, 72512, 76220, 83842, 90640, 104192, 121952, 130240, 131840, 145024, 152440, 167684, 181280, 209605, 243904, 260480, 290048, 304880, 335368, 362560, 419210, 487808, 520960, 609760, 670736, 725120, 838420, 975616, 1219520, 1341472, 1450240, 1676840, 2439040, 2682944, 3353680, 4878080, 5365888, 6707360, 10731776, 13414720, 26829440, 53658880]

約数ペア:

[(1, 53658880), (2, 26829440), (4, 13414720), (5, 10731776), (8, 6707360), (10, 5365888), (11, 4878080), (16, 3353680), (20, 2682944), (22, 2439040), (32, 1676840), (37, 1450240), (40, 1341472), (44, 1219520), (55, 975616), (64, 838420), (74, 725120), (80, 670736), (88, 609760), (103, 520960), (110, 487808), (128, 419210), (148, 362560), (160, 335368), (176, 304880), (185, 290048), (206, 260480), (220, 243904), (256, 209605), (296, 181280), (320, 167684), (352, 152440), (370, 145024), (407, 131840), (412, 130240), (440, 121952), (515, 104192), (592, 90640), (640, 83842), (704, 76220), (740, 72512), (814, 65920), (824, 65120), (880, 60976), (1030, 52096), (1133, 47360), (1184, 45320), (1280, 41921), (1408, 38110), (1480, 36256), (1628, 32960), (1648, 32560), (1760, 30488), (2035, 26368), (2060, 26048), (2266, 23680), (2368, 22660), (2816, 19055), (2960, 18128), (3256, 16480), (3296, 16280), (3520, 15244), (3811, 14080), (4070, 13184), (4120, 13024), (4532, 11840), (4736, 11330), (5665, 9472), (5920, 9064), (6512, 8240), (6592, 8140), (7040, 7622)]