52679200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 153740160

約数和(自身を除く): 101060960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 160, 161, 175, 184, 200, 224, 230, 280, 322, 350, 368, 400, 409, 460, 560, 575, 644, 700, 736, 800, 805, 818, 920, 1120, 1150, 1288, 1400, 1610, 1636, 1840, 2045, 2300, 2576, 2800, 2863, 3220, 3272, 3680, 4025, 4090, 4600, 5152, 5600, 5726, 6440, 6544, 8050, 8180, 9200, 9407, 10225, 11452, 12880, 13088, 14315, 16100, 16360, 18400, 18814, 20450, 22904, 25760, 28630, 32200, 32720, 37628, 40900, 45808, 47035, 57260, 64400, 65440, 65849, 71575, 75256, 81800, 91616, 94070, 114520, 128800, 131698, 143150, 150512, 163600, 188140, 229040, 235175, 263396, 286300, 301024, 327200, 329245, 376280, 458080, 470350, 526792, 572600, 658490, 752560, 940700, 1053584, 1145200, 1316980, 1505120, 1646225, 1881400, 2107168, 2290400, 2633960, 3292450, 3762800, 5267920, 6584900, 7525600, 10535840, 13169800, 26339600, 52679200]

約数ペア:

[(1, 52679200), (2, 26339600), (4, 13169800), (5, 10535840), (7, 7525600), (8, 6584900), (10, 5267920), (14, 3762800), (16, 3292450), (20, 2633960), (23, 2290400), (25, 2107168), (28, 1881400), (32, 1646225), (35, 1505120), (40, 1316980), (46, 1145200), (50, 1053584), (56, 940700), (70, 752560), (80, 658490), (92, 572600), (100, 526792), (112, 470350), (115, 458080), (140, 376280), (160, 329245), (161, 327200), (175, 301024), (184, 286300), (200, 263396), (224, 235175), (230, 229040), (280, 188140), (322, 163600), (350, 150512), (368, 143150), (400, 131698), (409, 128800), (460, 114520), (560, 94070), (575, 91616), (644, 81800), (700, 75256), (736, 71575), (800, 65849), (805, 65440), (818, 64400), (920, 57260), (1120, 47035), (1150, 45808), (1288, 40900), (1400, 37628), (1610, 32720), (1636, 32200), (1840, 28630), (2045, 25760), (2300, 22904), (2576, 20450), (2800, 18814), (2863, 18400), (3220, 16360), (3272, 16100), (3680, 14315), (4025, 13088), (4090, 12880), (4600, 11452), (5152, 10225), (5600, 9407), (5726, 9200), (6440, 8180), (6544, 8050)]