54571036780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8219}}^1\times {\mathrm{25537}}^1$

素因数の和:33778

約数の個数: 48

約数和(自身を含む): 123434347680

約数和(自身を除く): 68863310900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8219, 16438, 25537, 32876, 41095, 51074, 82190, 102148, 106847, 127685, 164380, 213694, 255370, 331981, 427388, 510740, 534235, 663962, 1068470, 1327924, 1659905, 2136940, 3319810, 6639620, 209888603, 419777206, 839554412, 1049443015, 2098886030, 2728551839, 4197772060, 5457103678, 10914207356, 13642759195, 27285518390, 54571036780]

約数ペア:

[(1, 54571036780), (2, 27285518390), (4, 13642759195), (5, 10914207356), (10, 5457103678), (13, 4197772060), (20, 2728551839), (26, 2098886030), (52, 1049443015), (65, 839554412), (130, 419777206), (260, 209888603), (8219, 6639620), (16438, 3319810), (25537, 2136940), (32876, 1659905), (41095, 1327924), (51074, 1068470), (82190, 663962), (102148, 534235), (106847, 510740), (127685, 427388), (164380, 331981), (213694, 255370)]