53190038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 90145440

約数和(自身を除く): 36955402

約数列:

[1, 2, 11, 22, 41, 82, 109, 218, 451, 541, 902, 1082, 1199, 2398, 4469, 5951, 8938, 11902, 22181, 44362, 49159, 58969, 98318, 117938, 243991, 487982, 648659, 1297318, 2417729, 4835458, 26595019, 53190038]

約数ペア:

[(1, 53190038), (2, 26595019), (11, 4835458), (22, 2417729), (41, 1297318), (82, 648659), (109, 487982), (218, 243991), (451, 117938), (541, 98318), (902, 58969), (1082, 49159), (1199, 44362), (2398, 22181), (4469, 11902), (5951, 8938)]