52021260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 165818016

約数和(自身を除く): 113796756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 73, 74, 90, 107, 111, 146, 148, 180, 185, 214, 219, 222, 292, 321, 333, 365, 370, 428, 438, 444, 535, 555, 642, 657, 666, 730, 740, 876, 963, 1070, 1095, 1110, 1284, 1314, 1332, 1460, 1605, 1665, 1926, 2140, 2190, 2220, 2628, 2701, 3210, 3285, 3330, 3852, 3959, 4380, 4815, 5402, 6420, 6570, 6660, 7811, 7918, 8103, 9630, 10804, 11877, 13140, 13505, 15622, 15836, 16206, 19260, 19795, 23433, 23754, 24309, 27010, 31244, 32412, 35631, 39055, 39590, 40515, 46866, 47508, 48618, 54020, 59385, 70299, 71262, 78110, 79180, 81030, 93732, 97236, 117165, 118770, 121545, 140598, 142524, 156220, 162060, 178155, 234330, 237540, 243090, 281196, 289007, 351495, 356310, 468660, 486180, 578014, 702990, 712620, 867021, 1156028, 1405980, 1445035, 1734042, 2601063, 2890070, 3468084, 4335105, 5202126, 5780140, 8670210, 10404252, 13005315, 17340420, 26010630, 52021260]

約数ペア:

[(1, 52021260), (2, 26010630), (3, 17340420), (4, 13005315), (5, 10404252), (6, 8670210), (9, 5780140), (10, 5202126), (12, 4335105), (15, 3468084), (18, 2890070), (20, 2601063), (30, 1734042), (36, 1445035), (37, 1405980), (45, 1156028), (60, 867021), (73, 712620), (74, 702990), (90, 578014), (107, 486180), (111, 468660), (146, 356310), (148, 351495), (180, 289007), (185, 281196), (214, 243090), (219, 237540), (222, 234330), (292, 178155), (321, 162060), (333, 156220), (365, 142524), (370, 140598), (428, 121545), (438, 118770), (444, 117165), (535, 97236), (555, 93732), (642, 81030), (657, 79180), (666, 78110), (730, 71262), (740, 70299), (876, 59385), (963, 54020), (1070, 48618), (1095, 47508), (1110, 46866), (1284, 40515), (1314, 39590), (1332, 39055), (1460, 35631), (1605, 32412), (1665, 31244), (1926, 27010), (2140, 24309), (2190, 23754), (2220, 23433), (2628, 19795), (2701, 19260), (3210, 16206), (3285, 15836), (3330, 15622), (3852, 13505), (3959, 13140), (4380, 11877), (4815, 10804), (5402, 9630), (6420, 8103), (6570, 7918), (6660, 7811)]