51492285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 103783680

約数和(自身を除く): 52291395

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 43, 45, 65, 69, 89, 115, 117, 129, 195, 207, 215, 267, 299, 345, 387, 445, 559, 585, 645, 801, 897, 989, 1035, 1157, 1335, 1495, 1677, 1935, 2047, 2691, 2795, 2967, 3471, 3827, 4005, 4485, 4945, 5031, 5785, 6141, 8385, 8901, 10235, 10413, 11481, 12857, 13455, 14835, 17355, 18423, 19135, 25155, 26611, 30705, 34443, 38571, 44505, 49751, 52065, 57405, 64285, 79833, 88021, 92115, 115713, 133055, 149253, 172215, 192855, 239499, 248755, 264063, 399165, 440105, 447759, 578565, 746265, 792189, 1144273, 1197495, 1320315, 2238795, 3432819, 3960945, 5721365, 10298457, 17164095, 51492285]

約数ペア:

[(1, 51492285), (3, 17164095), (5, 10298457), (9, 5721365), (13, 3960945), (15, 3432819), (23, 2238795), (39, 1320315), (43, 1197495), (45, 1144273), (65, 792189), (69, 746265), (89, 578565), (115, 447759), (117, 440105), (129, 399165), (195, 264063), (207, 248755), (215, 239499), (267, 192855), (299, 172215), (345, 149253), (387, 133055), (445, 115713), (559, 92115), (585, 88021), (645, 79833), (801, 64285), (897, 57405), (989, 52065), (1035, 49751), (1157, 44505), (1335, 38571), (1495, 34443), (1677, 30705), (1935, 26611), (2047, 25155), (2691, 19135), (2795, 18423), (2967, 17355), (3471, 14835), (3827, 13455), (4005, 12857), (4485, 11481), (4945, 10413), (5031, 10235), (5785, 8901), (6141, 8385)]