51939624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 153031680

約数和(自身を除く): 101092056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 71, 88, 102, 132, 136, 142, 163, 187, 204, 213, 264, 284, 326, 374, 408, 426, 489, 561, 568, 652, 748, 781, 852, 978, 1122, 1207, 1304, 1496, 1562, 1704, 1793, 1956, 2244, 2343, 2414, 2771, 3124, 3586, 3621, 3912, 4488, 4686, 4828, 5379, 5542, 6248, 7172, 7242, 8313, 9372, 9656, 10758, 11084, 11573, 13277, 14344, 14484, 16626, 18744, 21516, 22168, 23146, 26554, 28968, 30481, 33252, 34719, 39831, 43032, 46292, 53108, 60962, 66504, 69438, 79662, 91443, 92584, 106216, 121924, 127303, 138876, 159324, 182886, 196741, 243848, 254606, 277752, 318648, 365772, 381909, 393482, 509212, 590223, 731544, 763818, 786964, 1018424, 1180446, 1527636, 1573928, 2164151, 2360892, 3055272, 4328302, 4721784, 6492453, 8656604, 12984906, 17313208, 25969812, 51939624]

約数ペア:

[(1, 51939624), (2, 25969812), (3, 17313208), (4, 12984906), (6, 8656604), (8, 6492453), (11, 4721784), (12, 4328302), (17, 3055272), (22, 2360892), (24, 2164151), (33, 1573928), (34, 1527636), (44, 1180446), (51, 1018424), (66, 786964), (68, 763818), (71, 731544), (88, 590223), (102, 509212), (132, 393482), (136, 381909), (142, 365772), (163, 318648), (187, 277752), (204, 254606), (213, 243848), (264, 196741), (284, 182886), (326, 159324), (374, 138876), (408, 127303), (426, 121924), (489, 106216), (561, 92584), (568, 91443), (652, 79662), (748, 69438), (781, 66504), (852, 60962), (978, 53108), (1122, 46292), (1207, 43032), (1304, 39831), (1496, 34719), (1562, 33252), (1704, 30481), (1793, 28968), (1956, 26554), (2244, 23146), (2343, 22168), (2414, 21516), (2771, 18744), (3124, 16626), (3586, 14484), (3621, 14344), (3912, 13277), (4488, 11573), (4686, 11084), (4828, 10758), (5379, 9656), (5542, 9372), (6248, 8313), (7172, 7242)]