49651756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 116379648

約数和(自身を除く): 66727892

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 43, 44, 46, 77, 86, 92, 154, 161, 163, 172, 253, 301, 308, 322, 326, 473, 506, 602, 644, 652, 946, 989, 1012, 1141, 1204, 1771, 1793, 1892, 1978, 2282, 3311, 3542, 3586, 3749, 3956, 4564, 6622, 6923, 7009, 7084, 7172, 7498, 10879, 12551, 13244, 13846, 14018, 14996, 21758, 25102, 26243, 27692, 28036, 41239, 43516, 49063, 50204, 52486, 76153, 77099, 82478, 98126, 104972, 152306, 154198, 161207, 164956, 196252, 288673, 304612, 308396, 322414, 539693, 577346, 644828, 1079386, 1128449, 1154692, 1773277, 2158772, 2256898, 3546554, 4513796, 7093108, 12412939, 24825878, 49651756]

約数ペア:

[(1, 49651756), (2, 24825878), (4, 12412939), (7, 7093108), (11, 4513796), (14, 3546554), (22, 2256898), (23, 2158772), (28, 1773277), (43, 1154692), (44, 1128449), (46, 1079386), (77, 644828), (86, 577346), (92, 539693), (154, 322414), (161, 308396), (163, 304612), (172, 288673), (253, 196252), (301, 164956), (308, 161207), (322, 154198), (326, 152306), (473, 104972), (506, 98126), (602, 82478), (644, 77099), (652, 76153), (946, 52486), (989, 50204), (1012, 49063), (1141, 43516), (1204, 41239), (1771, 28036), (1793, 27692), (1892, 26243), (1978, 25102), (2282, 21758), (3311, 14996), (3542, 14018), (3586, 13846), (3749, 13244), (3956, 12551), (4564, 10879), (6622, 7498), (6923, 7172), (7009, 7084)]