47731684

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 108

約数和(自身を含む): 115658928

約数和(自身を除く): 67927244

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 131, 143, 154, 169, 182, 196, 262, 286, 308, 338, 364, 524, 539, 572, 637, 676, 917, 1001, 1078, 1183, 1274, 1441, 1703, 1834, 1859, 2002, 2156, 2366, 2548, 2882, 3406, 3668, 3718, 4004, 4732, 5764, 6419, 6812, 7007, 7436, 8281, 10087, 11921, 12838, 13013, 14014, 16562, 18733, 20174, 22139, 23842, 25676, 26026, 28028, 33124, 37466, 40348, 44278, 47684, 52052, 70609, 74932, 83447, 88556, 91091, 131131, 141218, 154973, 166894, 182182, 243529, 262262, 282436, 309946, 333788, 364364, 487058, 524524, 619892, 917917, 974116, 1084811, 1704703, 1835834, 2169622, 3409406, 3671668, 4339244, 6818812, 11932921, 23865842, 47731684]

約数ペア:

[(1, 47731684), (2, 23865842), (4, 11932921), (7, 6818812), (11, 4339244), (13, 3671668), (14, 3409406), (22, 2169622), (26, 1835834), (28, 1704703), (44, 1084811), (49, 974116), (52, 917917), (77, 619892), (91, 524524), (98, 487058), (131, 364364), (143, 333788), (154, 309946), (169, 282436), (182, 262262), (196, 243529), (262, 182182), (286, 166894), (308, 154973), (338, 141218), (364, 131131), (524, 91091), (539, 88556), (572, 83447), (637, 74932), (676, 70609), (917, 52052), (1001, 47684), (1078, 44278), (1183, 40348), (1274, 37466), (1441, 33124), (1703, 28028), (1834, 26026), (1859, 25676), (2002, 23842), (2156, 22139), (2366, 20174), (2548, 18733), (2882, 16562), (3406, 14014), (3668, 13013), (3718, 12838), (4004, 11921), (4732, 10087), (5764, 8281), (6419, 7436), (6812, 7007)]