51794880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 165957504

約数和(自身を除く): 114162624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 320, 326, 331, 480, 489, 652, 662, 815, 960, 978, 993, 1304, 1324, 1630, 1655, 1956, 1986, 2445, 2608, 2648, 3260, 3310, 3912, 3972, 4890, 4965, 5216, 5296, 6520, 6620, 7824, 7944, 9780, 9930, 10432, 10592, 13040, 13240, 15648, 15888, 19560, 19860, 21184, 26080, 26480, 31296, 31776, 39120, 39720, 52160, 52960, 53953, 63552, 78240, 79440, 105920, 107906, 156480, 158880, 161859, 215812, 269765, 317760, 323718, 431624, 539530, 647436, 809295, 863248, 1079060, 1294872, 1618590, 1726496, 2158120, 2589744, 3237180, 3452992, 4316240, 5179488, 6474360, 8632480, 10358976, 12948720, 17264960, 25897440, 51794880]

約数ペア:

[(1, 51794880), (2, 25897440), (3, 17264960), (4, 12948720), (5, 10358976), (6, 8632480), (8, 6474360), (10, 5179488), (12, 4316240), (15, 3452992), (16, 3237180), (20, 2589744), (24, 2158120), (30, 1726496), (32, 1618590), (40, 1294872), (48, 1079060), (60, 863248), (64, 809295), (80, 647436), (96, 539530), (120, 431624), (160, 323718), (163, 317760), (192, 269765), (240, 215812), (320, 161859), (326, 158880), (331, 156480), (480, 107906), (489, 105920), (652, 79440), (662, 78240), (815, 63552), (960, 53953), (978, 52960), (993, 52160), (1304, 39720), (1324, 39120), (1630, 31776), (1655, 31296), (1956, 26480), (1986, 26080), (2445, 21184), (2608, 19860), (2648, 19560), (3260, 15888), (3310, 15648), (3912, 13240), (3972, 13040), (4890, 10592), (4965, 10432), (5216, 9930), (5296, 9780), (6520, 7944), (6620, 7824)]