55203148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 137507328

約数和(自身を除く): 82304180

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 811, 884, 1001, 1309, 1547, 1622, 2002, 2431, 2618, 3094, 3244, 4004, 4862, 5236, 5677, 6188, 8921, 9724, 10543, 11354, 13787, 17017, 17842, 21086, 22708, 27574, 34034, 35684, 42172, 55148, 62447, 68068, 73801, 96509, 115973, 124894, 147602, 151657, 179231, 193018, 231946, 249788, 295204, 303314, 358462, 386036, 463892, 606628, 716924, 811811, 1061599, 1254617, 1623622, 1971541, 2123198, 2509234, 3247244, 3943082, 4246396, 5018468, 7886164, 13800787, 27601574, 55203148]

約数ペア:

[(1, 55203148), (2, 27601574), (4, 13800787), (7, 7886164), (11, 5018468), (13, 4246396), (14, 3943082), (17, 3247244), (22, 2509234), (26, 2123198), (28, 1971541), (34, 1623622), (44, 1254617), (52, 1061599), (68, 811811), (77, 716924), (91, 606628), (119, 463892), (143, 386036), (154, 358462), (182, 303314), (187, 295204), (221, 249788), (238, 231946), (286, 193018), (308, 179231), (364, 151657), (374, 147602), (442, 124894), (476, 115973), (572, 96509), (748, 73801), (811, 68068), (884, 62447), (1001, 55148), (1309, 42172), (1547, 35684), (1622, 34034), (2002, 27574), (2431, 22708), (2618, 21086), (3094, 17842), (3244, 17017), (4004, 13787), (4862, 11354), (5236, 10543), (5677, 9724), (6188, 8921)]