49947996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 140894208

約数和(自身を除く): 90946212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 103, 138, 161, 206, 251, 276, 309, 322, 412, 483, 502, 618, 644, 721, 753, 966, 1004, 1236, 1442, 1506, 1757, 1932, 2163, 2369, 2884, 3012, 3514, 4326, 4738, 5271, 5773, 7028, 7107, 8652, 9476, 10542, 11546, 14214, 16583, 17319, 21084, 23092, 25853, 28428, 33166, 34638, 40411, 49749, 51706, 66332, 69276, 77559, 80822, 99498, 103412, 121233, 155118, 161644, 180971, 198996, 242466, 310236, 361942, 484932, 542913, 594619, 723884, 1085826, 1189238, 1783857, 2171652, 2378476, 3567714, 4162333, 7135428, 8324666, 12486999, 16649332, 24973998, 49947996]

約数ペア:

[(1, 49947996), (2, 24973998), (3, 16649332), (4, 12486999), (6, 8324666), (7, 7135428), (12, 4162333), (14, 3567714), (21, 2378476), (23, 2171652), (28, 1783857), (42, 1189238), (46, 1085826), (69, 723884), (84, 594619), (92, 542913), (103, 484932), (138, 361942), (161, 310236), (206, 242466), (251, 198996), (276, 180971), (309, 161644), (322, 155118), (412, 121233), (483, 103412), (502, 99498), (618, 80822), (644, 77559), (721, 69276), (753, 66332), (966, 51706), (1004, 49749), (1236, 40411), (1442, 34638), (1506, 33166), (1757, 28428), (1932, 25853), (2163, 23092), (2369, 21084), (2884, 17319), (3012, 16583), (3514, 14214), (4326, 11546), (4738, 10542), (5271, 9476), (5773, 8652), (7028, 7107)]