51748068

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 137168640

約数和(自身を除く): 85420572

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 41, 46, 51, 68, 69, 82, 92, 102, 123, 138, 164, 204, 246, 269, 276, 391, 492, 538, 697, 782, 807, 943, 1076, 1173, 1394, 1564, 1614, 1886, 2091, 2346, 2788, 2829, 3228, 3772, 4182, 4573, 4692, 5658, 6187, 8364, 9146, 11029, 11316, 12374, 13719, 16031, 18292, 18561, 22058, 24748, 27438, 32062, 33087, 37122, 44116, 48093, 54876, 64124, 66174, 74244, 96186, 105179, 132348, 187493, 192372, 210358, 253667, 315537, 374986, 420716, 507334, 562479, 631074, 749972, 761001, 1014668, 1124958, 1262148, 1522002, 2249916, 3044004, 4312339, 8624678, 12937017, 17249356, 25874034, 51748068]

約数ペア:

[(1, 51748068), (2, 25874034), (3, 17249356), (4, 12937017), (6, 8624678), (12, 4312339), (17, 3044004), (23, 2249916), (34, 1522002), (41, 1262148), (46, 1124958), (51, 1014668), (68, 761001), (69, 749972), (82, 631074), (92, 562479), (102, 507334), (123, 420716), (138, 374986), (164, 315537), (204, 253667), (246, 210358), (269, 192372), (276, 187493), (391, 132348), (492, 105179), (538, 96186), (697, 74244), (782, 66174), (807, 64124), (943, 54876), (1076, 48093), (1173, 44116), (1394, 37122), (1564, 33087), (1614, 32062), (1886, 27438), (2091, 24748), (2346, 22058), (2788, 18561), (2829, 18292), (3228, 16031), (3772, 13719), (4182, 12374), (4573, 11316), (4692, 11029), (5658, 9146), (6187, 8364)]