49523253

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 77474880

約数和(自身を除く): 27951627

約数列:

[1, 3, 13, 19, 39, 53, 57, 97, 159, 169, 247, 291, 507, 689, 741, 1007, 1261, 1843, 2067, 3021, 3211, 3783, 5141, 5529, 8957, 9633, 13091, 15423, 16393, 23959, 26871, 39273, 49179, 66833, 71877, 97679, 170183, 200499, 293037, 311467, 510549, 868829, 934401, 1269827, 2606487, 3809481, 16507751, 49523253]

約数ペア:

[(1, 49523253), (3, 16507751), (13, 3809481), (19, 2606487), (39, 1269827), (53, 934401), (57, 868829), (97, 510549), (159, 311467), (169, 293037), (247, 200499), (291, 170183), (507, 97679), (689, 71877), (741, 66833), (1007, 49179), (1261, 39273), (1843, 26871), (2067, 23959), (3021, 16393), (3211, 15423), (3783, 13091), (5141, 9633), (5529, 8957)]