49760640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 176145840

約数和(自身を除く): 126385200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 163, 180, 192, 212, 240, 265, 288, 318, 320, 326, 360, 384, 424, 477, 480, 489, 530, 576, 636, 640, 652, 720, 795, 815, 848, 954, 960, 978, 1060, 1152, 1272, 1304, 1440, 1467, 1590, 1630, 1696, 1908, 1920, 1956, 2120, 2385, 2445, 2544, 2608, 2880, 2934, 3180, 3260, 3392, 3816, 3912, 4240, 4770, 4890, 5088, 5216, 5760, 5868, 6360, 6520, 6784, 7335, 7632, 7824, 8480, 8639, 9540, 9780, 10176, 10432, 11736, 12720, 13040, 14670, 15264, 15648, 16960, 17278, 19080, 19560, 20352, 20864, 23472, 25440, 25917, 26080, 29340, 30528, 31296, 33920, 34556, 38160, 39120, 43195, 46944, 50880, 51834, 52160, 58680, 61056, 62592, 69112, 76320, 77751, 78240, 86390, 93888, 101760, 103668, 104320, 117360, 129585, 138224, 152640, 155502, 156480, 172780, 187776, 207336, 234720, 259170, 276448, 305280, 311004, 312960, 345560, 388755, 414672, 469440, 518340, 552896, 622008, 691120, 777510, 829344, 938880, 1036680, 1105792, 1244016, 1382240, 1555020, 1658688, 2073360, 2488032, 2764480, 3110040, 3317376, 4146720, 4976064, 5528960, 6220080, 8293440, 9952128, 12440160, 16586880, 24880320, 49760640]

約数ペア:

[(1, 49760640), (2, 24880320), (3, 16586880), (4, 12440160), (5, 9952128), (6, 8293440), (8, 6220080), (9, 5528960), (10, 4976064), (12, 4146720), (15, 3317376), (16, 3110040), (18, 2764480), (20, 2488032), (24, 2073360), (30, 1658688), (32, 1555020), (36, 1382240), (40, 1244016), (45, 1105792), (48, 1036680), (53, 938880), (60, 829344), (64, 777510), (72, 691120), (80, 622008), (90, 552896), (96, 518340), (106, 469440), (120, 414672), (128, 388755), (144, 345560), (159, 312960), (160, 311004), (163, 305280), (180, 276448), (192, 259170), (212, 234720), (240, 207336), (265, 187776), (288, 172780), (318, 156480), (320, 155502), (326, 152640), (360, 138224), (384, 129585), (424, 117360), (477, 104320), (480, 103668), (489, 101760), (530, 93888), (576, 86390), (636, 78240), (640, 77751), (652, 76320), (720, 69112), (795, 62592), (815, 61056), (848, 58680), (954, 52160), (960, 51834), (978, 50880), (1060, 46944), (1152, 43195), (1272, 39120), (1304, 38160), (1440, 34556), (1467, 33920), (1590, 31296), (1630, 30528), (1696, 29340), (1908, 26080), (1920, 25917), (1956, 25440), (2120, 23472), (2385, 20864), (2445, 20352), (2544, 19560), (2608, 19080), (2880, 17278), (2934, 16960), (3180, 15648), (3260, 15264), (3392, 14670), (3816, 13040), (3912, 12720), (4240, 11736), (4770, 10432), (4890, 10176), (5088, 9780), (5216, 9540), (5760, 8639), (5868, 8480), (6360, 7824), (6520, 7632), (6784, 7335)]