47882848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 60497312

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 79, 94, 104, 124, 158, 188, 208, 248, 316, 376, 403, 416, 496, 611, 632, 752, 806, 992, 1027, 1222, 1264, 1457, 1504, 1612, 2054, 2444, 2449, 2528, 2914, 3224, 3713, 4108, 4888, 4898, 5828, 6448, 7426, 8216, 9776, 9796, 11656, 12896, 14852, 16432, 18941, 19552, 19592, 23312, 29704, 31837, 32864, 37882, 39184, 46624, 48269, 59408, 63674, 75764, 78368, 96538, 115103, 118816, 127348, 151528, 193076, 230206, 254696, 303056, 386152, 460412, 509392, 606112, 772304, 920824, 1018784, 1496339, 1544608, 1841648, 2992678, 3683296, 5985356, 11970712, 23941424, 47882848]

約数ペア:

[(1, 47882848), (2, 23941424), (4, 11970712), (8, 5985356), (13, 3683296), (16, 2992678), (26, 1841648), (31, 1544608), (32, 1496339), (47, 1018784), (52, 920824), (62, 772304), (79, 606112), (94, 509392), (104, 460412), (124, 386152), (158, 303056), (188, 254696), (208, 230206), (248, 193076), (316, 151528), (376, 127348), (403, 118816), (416, 115103), (496, 96538), (611, 78368), (632, 75764), (752, 63674), (806, 59408), (992, 48269), (1027, 46624), (1222, 39184), (1264, 37882), (1457, 32864), (1504, 31837), (1612, 29704), (2054, 23312), (2444, 19592), (2449, 19552), (2528, 18941), (2914, 16432), (3224, 14852), (3713, 12896), (4108, 11656), (4888, 9796), (4898, 9776), (5828, 8216), (6448, 7426)]