51980770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4637}}^1$

素因数の和:4722

約数の個数: 32

約数和(自身を含む): 100180800

約数和(自身を除く): 48200030

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 4637, 5605, 9274, 11210, 23185, 46370, 88103, 176206, 273583, 440515, 547166, 881030, 1367915, 2735830, 5198077, 10396154, 25990385, 51980770]

約数ペア:

[(1, 51980770), (2, 25990385), (5, 10396154), (10, 5198077), (19, 2735830), (38, 1367915), (59, 881030), (95, 547166), (118, 440515), (190, 273583), (295, 176206), (590, 88103), (1121, 46370), (2242, 23185), (4637, 11210), (5605, 9274)]