54973764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 147420000

約数和(自身を除く): 92446236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 179, 228, 342, 358, 449, 537, 684, 716, 898, 1074, 1347, 1611, 1796, 2148, 2694, 3222, 3401, 4041, 5388, 6444, 6802, 8082, 8531, 10203, 13604, 16164, 17062, 20406, 25593, 30609, 34124, 40812, 51186, 61218, 76779, 80371, 102372, 122436, 153558, 160742, 241113, 307116, 321484, 482226, 723339, 964452, 1446678, 1527049, 2893356, 3054098, 4581147, 6108196, 9162294, 13743441, 18324588, 27486882, 54973764]

約数ペア:

[(1, 54973764), (2, 27486882), (3, 18324588), (4, 13743441), (6, 9162294), (9, 6108196), (12, 4581147), (18, 3054098), (19, 2893356), (36, 1527049), (38, 1446678), (57, 964452), (76, 723339), (114, 482226), (171, 321484), (179, 307116), (228, 241113), (342, 160742), (358, 153558), (449, 122436), (537, 102372), (684, 80371), (716, 76779), (898, 61218), (1074, 51186), (1347, 40812), (1611, 34124), (1796, 30609), (2148, 25593), (2694, 20406), (3222, 17062), (3401, 16164), (4041, 13604), (5388, 10203), (6444, 8531), (6802, 8082)]