53161374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2477}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 125426448

約数和(自身を除く): 72265074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 2477, 3066, 3577, 4954, 7154, 7431, 10731, 14862, 17339, 21462, 34678, 52017, 104034, 121373, 180821, 242746, 361642, 364119, 542463, 728238, 1084926, 1265747, 2531494, 3797241, 7594482, 8860229, 17720458, 26580687, 53161374]

約数ペア:

[(1, 53161374), (2, 26580687), (3, 17720458), (6, 8860229), (7, 7594482), (14, 3797241), (21, 2531494), (42, 1265747), (49, 1084926), (73, 728238), (98, 542463), (146, 364119), (147, 361642), (219, 242746), (294, 180821), (438, 121373), (511, 104034), (1022, 52017), (1533, 34678), (2477, 21462), (3066, 17339), (3577, 14862), (4954, 10731), (7154, 7431)]