54720198

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2920

約数の個数: 56

約数和(自身を含む): 132576528

約数和(自身を除く): 77856330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 2887, 3159, 5774, 6318, 8661, 9477, 17322, 18954, 25983, 37531, 51966, 75062, 77949, 112593, 155898, 225186, 233847, 337779, 467694, 675558, 701541, 1013337, 1403082, 2026674, 2104623, 3040011, 4209246, 6080022, 9120033, 18240066, 27360099, 54720198]

約数ペア:

[(1, 54720198), (2, 27360099), (3, 18240066), (6, 9120033), (9, 6080022), (13, 4209246), (18, 3040011), (26, 2104623), (27, 2026674), (39, 1403082), (54, 1013337), (78, 701541), (81, 675558), (117, 467694), (162, 337779), (234, 233847), (243, 225186), (351, 155898), (486, 112593), (702, 77949), (729, 75062), (1053, 51966), (1458, 37531), (2106, 25983), (2887, 18954), (3159, 17322), (5774, 9477), (6318, 8661)]